| 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 | $22.52 | 8.319% | $24.3934 | $24.39 | $24.40 | $24.40 |
| Purchase #2 | $192.49 | 10.104% | $211.9392 | $211.94 | $211.95 | $211.90 |
| Purchase #3 | $70.38 | 13.804% | $80.0953 | $80.10 | $80.10 | $80.10 |
| Purchase #4 | $101.81 | 5.665% | $107.5775 | $107.58 | $107.60 | $107.60 |
| Purchase #5 | $69.79 | 7.189% | $74.8072 | $74.81 | $74.80 | $74.80 |
| Purchase #6 | $164.38 | 5.726% | $173.7924 | $173.79 | $173.80 | $173.80 |
| Purchase #7 | $221.89 | 8.301% | $240.3091 | $240.31 | $240.30 | $240.30 |
| 7 purchase totals = | $843.26 | $912.9141 | $912.92 | $912.95 | $912.90 | |