| 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 | $54.78 | 13.631% | $62.2471 | $62.25 | $62.25 | $62.20 |
| Purchase #2 | $70.36 | 7.271% | $75.4759 | $75.48 | $75.50 | $75.50 |
| Purchase #3 | $31.53 | 9.452% | $34.5102 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $109.50 | 10.712% | $121.2296 | $121.23 | $121.25 | $121.20 |
| Purchase #5 | $138.38 | 4.392% | $144.4576 | $144.46 | $144.45 | $144.50 |
| Purchase #6 | $194.84 | 8.695% | $211.7813 | $211.78 | $211.80 | $211.80 |
| Purchase #7 | $108.64 | 9.149% | $118.5795 | $118.58 | $118.60 | $118.60 |
| 7 purchase totals = | $708.03 | $768.2812 | $768.29 | $768.35 | $768.30 | |