| 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 | $75.51 | 5.141% | $79.392 | $79.39 | $79.40 | $79.40 |
| Purchase #2 | $48.26 | 11.325% | $53.7254 | $53.73 | $53.75 | $53.70 |
| Purchase #3 | $191.95 | 10.228% | $211.5826 | $211.58 | $211.60 | $211.60 |
| Purchase #4 | $210.68 | 8.859% | $229.3441 | $229.34 | $229.35 | $229.30 |
| Purchase #5 | $176.28 | 5.368% | $185.7427 | $185.74 | $185.75 | $185.70 |
| Purchase #6 | $98.91 | 11.268% | $110.0552 | $110.06 | $110.05 | $110.10 |
| Purchase #7 | $75.73 | 7.229% | $81.2045 | $81.20 | $81.20 | $81.20 |
| 7 purchase totals = | $877.32 | $951.0465 | $951.04 | $951.10 | $951.00 | |