| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $53.70 | 3.222% | $55.4302 | $55.43 | $55.45 | $55.40 |
| Purchase #2 | $92.57 | 9.587% | $101.4447 | $101.44 | $101.45 | $101.40 |
| Purchase #3 | $149.87 | 3.168% | $154.6179 | $154.62 | $154.60 | $154.60 |
| Purchase #4 | $187.58 | 9.155% | $204.7529 | $204.75 | $204.75 | $204.80 |
| Purchase #5 | $239.99 | 13.419% | $272.1943 | $272.19 | $272.20 | $272.20 |
| Purchase #6 | $90.78 | 11.416% | $101.1434 | $101.14 | $101.15 | $101.10 |
| Purchase #7 | $202.93 | 8.728% | $220.6417 | $220.64 | $220.65 | $220.60 |
| 7 purchase totals = | $1,017.42 | $1,110.2251 | $1,110.21 | $1,110.25 | $1,110.10 | |