| 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 | $42.42 | 13.505% | $48.1488 | $48.15 | $48.15 | $48.10 |
| Purchase #2 | $146.54 | 8.586% | $159.1219 | $159.12 | $159.10 | $159.10 |
| Purchase #3 | $84.44 | 10.859% | $93.6093 | $93.61 | $93.60 | $93.60 |
| Purchase #4 | $27.35 | 12.594% | $30.7945 | $30.79 | $30.80 | $30.80 |
| Purchase #5 | $106.70 | 7.710% | $114.9266 | $114.93 | $114.95 | $114.90 |
| Purchase #6 | $101.55 | 13.788% | $115.5517 | $115.55 | $115.55 | $115.60 |
| Purchase #7 | $44.49 | 13.699% | $50.5847 | $50.58 | $50.60 | $50.60 |
| 7 purchase totals = | $553.49 | $612.7375 | $612.73 | $612.75 | $612.70 | |