| 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 | $41.70 | 10.142% | $45.9292 | $45.93 | $45.95 | $45.90 |
| Purchase #2 | $138.33 | 11.813% | $154.6709 | $154.67 | $154.65 | $154.70 |
| Purchase #3 | $147.70 | 9.447% | $161.6532 | $161.65 | $161.65 | $161.70 |
| Purchase #4 | $203.79 | 9.474% | $223.0971 | $223.10 | $223.10 | $223.10 |
| Purchase #5 | $80.77 | 13.423% | $91.6118 | $91.61 | $91.60 | $91.60 |
| Purchase #6 | $177.92 | 12.813% | $200.7169 | $200.72 | $200.70 | $200.70 |
| Purchase #7 | $189.25 | 4.186% | $197.172 | $197.17 | $197.15 | $197.20 |
| 7 purchase totals = | $979.46 | $1,074.8511 | $1,074.85 | $1,074.80 | $1,074.90 | |