| 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 | $119.56 | 8.401% | $129.6042 | $129.60 | $129.60 | $129.60 |
| Purchase #2 | $20.54 | 9.637% | $22.5194 | $22.52 | $22.50 | $22.50 |
| Purchase #3 | $153.49 | 8.103% | $165.9273 | $165.93 | $165.95 | $165.90 |
| Purchase #4 | $37.45 | 11.799% | $41.8687 | $41.87 | $41.85 | $41.90 |
| Purchase #5 | $46.53 | 4.214% | $48.4908 | $48.49 | $48.50 | $48.50 |
| Purchase #6 | $140.55 | 9.850% | $154.3942 | $154.39 | $154.40 | $154.40 |
| Purchase #7 | $130.30 | 6.227% | $138.4138 | $138.41 | $138.40 | $138.40 |
| 7 purchase totals = | $648.42 | $701.2184 | $701.21 | $701.20 | $701.20 | |