| 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 | $63.62 | 10.765% | $70.4687 | $70.47 | $70.45 | $70.50 |
| Purchase #2 | $148.47 | 9.481% | $162.5464 | $162.55 | $162.55 | $162.50 |
| Purchase #3 | $141.92 | 6.484% | $151.1221 | $151.12 | $151.10 | $151.10 |
| Purchase #4 | $135.35 | 12.612% | $152.4203 | $152.42 | $152.40 | $152.40 |
| Purchase #5 | $201.95 | 7.547% | $217.1912 | $217.19 | $217.20 | $217.20 |
| Purchase #6 | $178.45 | 8.327% | $193.3095 | $193.31 | $193.30 | $193.30 |
| Purchase #7 | $13.63 | 5.721% | $14.4098 | $14.41 | $14.40 | $14.40 |
| 7 purchase totals = | $883.39 | $961.4680 | $961.47 | $961.40 | $961.40 | |