| 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 | $107.94 | 7.860% | $116.4241 | $116.42 | $116.40 | $116.40 |
| Purchase #2 | $152.25 | 6.104% | $161.5433 | $161.54 | $161.55 | $161.50 |
| Purchase #3 | $62.81 | 9.706% | $68.9063 | $68.91 | $68.90 | $68.90 |
| Purchase #4 | $62.89 | 11.656% | $70.2205 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $44.64 | 10.570% | $49.3584 | $49.36 | $49.35 | $49.40 |
| Purchase #6 | $84.76 | 12.406% | $95.2753 | $95.28 | $95.30 | $95.30 |
| Purchase #7 | $174.25 | 11.673% | $194.5902 | $194.59 | $194.60 | $194.60 |
| 7 purchase totals = | $689.54 | $756.3181 | $756.32 | $756.30 | $756.30 | |