| 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 | $237.69 | 5.720% | $251.2859 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $29.64 | 6.501% | $31.5669 | $31.57 | $31.55 | $31.60 |
| Purchase #3 | $50.78 | 9.736% | $55.7239 | $55.72 | $55.70 | $55.70 |
| Purchase #4 | $173.39 | 5.867% | $183.5628 | $183.56 | $183.55 | $183.60 |
| Purchase #5 | $60.82 | 8.152% | $65.778 | $65.78 | $65.80 | $65.80 |
| Purchase #6 | $69.36 | 3.854% | $72.0331 | $72.03 | $72.05 | $72.00 |
| Purchase #7 | $103.94 | 3.446% | $107.5218 | $107.52 | $107.50 | $107.50 |
| 7 purchase totals = | $725.62 | $767.4724 | $767.47 | $767.45 | $767.50 | |