| 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 | $149.80 | 4.725% | $156.8781 | $156.88 | $156.90 | $156.90 |
| Purchase #2 | $43.76 | 11.809% | $48.9276 | $48.93 | $48.95 | $48.90 |
| Purchase #3 | $230.26 | 12.577% | $259.2198 | $259.22 | $259.20 | $259.20 |
| Purchase #4 | $54.88 | 13.157% | $62.1006 | $62.10 | $62.10 | $62.10 |
| Purchase #5 | $91.69 | 7.657% | $98.7107 | $98.71 | $98.70 | $98.70 |
| Purchase #6 | $48.44 | 3.201% | $49.9906 | $49.99 | $50.00 | $50.00 |
| Purchase #7 | $160.28 | 9.435% | $175.4024 | $175.40 | $175.40 | $175.40 |
| 7 purchase totals = | $779.11 | $851.2298 | $851.23 | $851.25 | $851.20 | |