| 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 | $60.36 | 7.425% | $64.8417 | $64.84 | $64.85 | $64.80 |
| Purchase #2 | $161.74 | 8.254% | $175.09 | $175.09 | $175.10 | $175.10 |
| Purchase #3 | $16.85 | 13.816% | $19.178 | $19.18 | $19.20 | $19.20 |
| Purchase #4 | $57.34 | 10.505% | $63.3636 | $63.36 | $63.35 | $63.40 |
| Purchase #5 | $248.40 | 8.740% | $270.1102 | $270.11 | $270.10 | $270.10 |
| Purchase #6 | $176.79 | 3.726% | $183.3772 | $183.38 | $183.40 | $183.40 |
| Purchase #7 | $72.50 | 8.594% | $78.7307 | $78.73 | $78.75 | $78.70 |
| 7 purchase totals = | $793.98 | $854.6914 | $854.69 | $854.75 | $854.70 | |