| 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 | $115.64 | 9.474% | $126.5957 | $126.60 | $126.60 | $126.60 |
| Purchase #2 | $96.97 | 8.522% | $105.2338 | $105.23 | $105.25 | $105.20 |
| Purchase #3 | $139.89 | 8.715% | $152.0814 | $152.08 | $152.10 | $152.10 |
| Purchase #4 | $50.46 | 13.546% | $57.2953 | $57.30 | $57.30 | $57.30 |
| Purchase #5 | $237.64 | 10.726% | $263.1293 | $263.13 | $263.15 | $263.10 |
| Purchase #6 | $61.50 | 11.783% | $68.7465 | $68.75 | $68.75 | $68.70 |
| Purchase #7 | $142.84 | 11.293% | $158.9709 | $158.97 | $158.95 | $159.00 |
| 7 purchase totals = | $844.94 | $932.0529 | $932.06 | $932.10 | $932.00 | |