| 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 | $64.40 | 7.648% | $69.3253 | $69.33 | $69.35 | $69.30 |
| Purchase #2 | $108.29 | 11.744% | $121.0076 | $121.01 | $121.00 | $121.00 |
| Purchase #3 | $60.97 | 6.107% | $64.6934 | $64.69 | $64.70 | $64.70 |
| Purchase #4 | $95.28 | 10.814% | $105.5836 | $105.58 | $105.60 | $105.60 |
| Purchase #5 | $183.56 | 6.804% | $196.0494 | $196.05 | $196.05 | $196.00 |
| Purchase #6 | $45.94 | 10.526% | $50.7756 | $50.78 | $50.80 | $50.80 |
| Purchase #7 | $220.48 | 12.623% | $248.3112 | $248.31 | $248.30 | $248.30 |
| 7 purchase totals = | $778.92 | $855.7461 | $855.75 | $855.80 | $855.70 | |