| 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 | $37.42 | 6.139% | $39.7172 | $39.72 | $39.70 | $39.70 |
| Purchase #2 | $65.28 | 4.429% | $68.1713 | $68.17 | $68.15 | $68.20 |
| Purchase #3 | $230.78 | 3.728% | $239.3835 | $239.38 | $239.40 | $239.40 |
| Purchase #4 | $102.65 | 8.674% | $111.5539 | $111.55 | $111.55 | $111.60 |
| Purchase #5 | $110.32 | 7.793% | $118.9172 | $118.92 | $118.90 | $118.90 |
| Purchase #6 | $249.51 | 11.361% | $277.8568 | $277.86 | $277.85 | $277.90 |
| Purchase #7 | $84.37 | 13.843% | $96.0493 | $96.05 | $96.05 | $96.00 |
| 7 purchase totals = | $880.33 | $951.6492 | $951.65 | $951.60 | $951.70 | |