| 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 | $84.50 | 5.231% | $88.9202 | $88.92 | $88.90 | $88.90 |
| Purchase #2 | $138.26 | 6.636% | $147.4349 | $147.43 | $147.45 | $147.40 |
| Purchase #3 | $148.83 | 8.256% | $161.1174 | $161.12 | $161.10 | $161.10 |
| Purchase #4 | $200.33 | 7.765% | $215.8856 | $215.89 | $215.90 | $215.90 |
| Purchase #5 | $46.34 | 13.618% | $52.6506 | $52.65 | $52.65 | $52.70 |
| Purchase #6 | $178.52 | 3.159% | $184.1594 | $184.16 | $184.15 | $184.20 |
| Purchase #7 | $204.85 | 11.504% | $228.4159 | $228.42 | $228.40 | $228.40 |
| 7 purchase totals = | $1,001.63 | $1,078.5840 | $1,078.59 | $1,078.55 | $1,078.60 | |