| 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 | $70.49 | 5.574% | $74.4191 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $184.37 | 7.443% | $198.0927 | $198.09 | $198.10 | $198.10 |
| Purchase #3 | $39.83 | 13.417% | $45.174 | $45.17 | $45.15 | $45.20 |
| Purchase #4 | $213.80 | 8.434% | $231.8319 | $231.83 | $231.85 | $231.80 |
| Purchase #5 | $52.58 | 3.715% | $54.5333 | $54.53 | $54.55 | $54.50 |
| Purchase #6 | $155.32 | 4.842% | $162.8406 | $162.84 | $162.85 | $162.80 |
| Purchase #7 | $11.90 | 3.798% | $12.352 | $12.35 | $12.35 | $12.40 |
| 7 purchase totals = | $728.29 | $779.2436 | $779.23 | $779.25 | $779.20 | |