| 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 | $37.28 | 11.239% | $41.4699 | $41.47 | $41.45 | $41.50 |
| Purchase #2 | $47.65 | 9.129% | $52 | $52.00 | $52.00 | $52.00 |
| Purchase #3 | $54.46 | 3.624% | $56.4336 | $56.43 | $56.45 | $56.40 |
| Purchase #4 | $26.64 | 9.736% | $29.2337 | $29.23 | $29.25 | $29.20 |
| Purchase #5 | $146.42 | 8.745% | $159.2244 | $159.22 | $159.20 | $159.20 |
| Purchase #6 | $106.74 | 12.760% | $120.36 | $120.36 | $120.35 | $120.40 |
| Purchase #7 | $183.98 | 12.331% | $206.6666 | $206.67 | $206.65 | $206.70 |
| 7 purchase totals = | $603.17 | $665.3882 | $665.38 | $665.35 | $665.40 | |