| 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 | $193.55 | 8.228% | $209.4753 | $209.48 | $209.50 | $209.50 |
| Purchase #2 | $110.93 | 5.242% | $116.745 | $116.75 | $116.75 | $116.70 |
| Purchase #3 | $236.25 | 11.557% | $263.5534 | $263.55 | $263.55 | $263.60 |
| Purchase #4 | $160.96 | 8.460% | $174.5772 | $174.58 | $174.60 | $174.60 |
| Purchase #5 | $177.73 | 9.603% | $194.7974 | $194.80 | $194.80 | $194.80 |
| Purchase #6 | $46.33 | 4.791% | $48.5497 | $48.55 | $48.55 | $48.50 |
| Purchase #7 | $65.93 | 4.820% | $69.1078 | $69.11 | $69.10 | $69.10 |
| 7 purchase totals = | $991.68 | $1,076.8058 | $1,076.82 | $1,076.85 | $1,076.80 | |