| 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 | $96.37 | 9.745% | $105.7613 | $105.76 | $105.75 | $105.80 |
| Purchase #2 | $69.28 | 8.647% | $75.2706 | $75.27 | $75.25 | $75.30 |
| Purchase #3 | $206.41 | 9.118% | $225.2305 | $225.23 | $225.25 | $225.20 |
| Purchase #4 | $189.64 | 11.226% | $210.929 | $210.93 | $210.95 | $210.90 |
| Purchase #5 | $84.49 | 11.842% | $94.4953 | $94.50 | $94.50 | $94.50 |
| Purchase #6 | $72.69 | 5.421% | $76.6305 | $76.63 | $76.65 | $76.60 |
| Purchase #7 | $30.80 | 12.874% | $34.7652 | $34.77 | $34.75 | $34.80 |
| 7 purchase totals = | $749.68 | $823.0824 | $823.09 | $823.10 | $823.10 | |