| 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 | $58.88 | 6.182% | $62.52 | $62.52 | $62.50 | $62.50 |
| Purchase #2 | $184.49 | 13.822% | $209.9902 | $209.99 | $210.00 | $210.00 |
| Purchase #3 | $44.87 | 10.812% | $49.7213 | $49.72 | $49.70 | $49.70 |
| Purchase #4 | $36.88 | 4.641% | $38.5916 | $38.59 | $38.60 | $38.60 |
| Purchase #5 | $98.28 | 9.434% | $107.5517 | $107.55 | $107.55 | $107.60 |
| Purchase #6 | $167.42 | 3.321% | $172.98 | $172.98 | $173.00 | $173.00 |
| Purchase #7 | $131.84 | 5.103% | $138.5678 | $138.57 | $138.55 | $138.60 |
| 7 purchase totals = | $722.66 | $779.9226 | $779.92 | $779.90 | $780.00 | |