| 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 | $64.47 | 9.504% | $70.5972 | $70.60 | $70.60 | $70.60 |
| Purchase #2 | $115.65 | 11.585% | $129.0481 | $129.05 | $129.05 | $129.00 |
| Purchase #3 | $239.96 | 11.242% | $266.9363 | $266.94 | $266.95 | $266.90 |
| Purchase #4 | $67.30 | 12.592% | $75.7744 | $75.77 | $75.75 | $75.80 |
| Purchase #5 | $43.99 | 6.797% | $46.98 | $46.98 | $47.00 | $47.00 |
| Purchase #6 | $83.54 | 8.590% | $90.7161 | $90.72 | $90.70 | $90.70 |
| Purchase #7 | $100.57 | 5.163% | $105.7624 | $105.76 | $105.75 | $105.80 |
| 7 purchase totals = | $715.48 | $785.8145 | $785.82 | $785.80 | $785.80 | |