| 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 | $43.84 | 13.837% | $49.9061 | $49.91 | $49.90 | $49.90 |
| Purchase #2 | $45.30 | 9.201% | $49.4681 | $49.47 | $49.45 | $49.50 |
| Purchase #3 | $84.68 | 6.754% | $90.3993 | $90.40 | $90.40 | $90.40 |
| Purchase #4 | $110.81 | 7.666% | $119.3047 | $119.30 | $119.30 | $119.30 |
| Purchase #5 | $53.80 | 8.189% | $58.2057 | $58.21 | $58.20 | $58.20 |
| Purchase #6 | $79.29 | 7.188% | $84.9894 | $84.99 | $85.00 | $85.00 |
| Purchase #7 | $224.42 | 13.745% | $255.2665 | $255.27 | $255.25 | $255.30 |
| 7 purchase totals = | $642.14 | $707.5398 | $707.55 | $707.50 | $707.60 | |