| 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 | $47.61 | 6.361% | $50.6385 | $50.64 | $50.65 | $50.60 |
| Purchase #2 | $25.45 | 4.568% | $26.6126 | $26.61 | $26.60 | $26.60 |
| Purchase #3 | $91.49 | 13.714% | $104.0369 | $104.04 | $104.05 | $104.00 |
| Purchase #4 | $101.58 | 8.798% | $110.517 | $110.52 | $110.50 | $110.50 |
| Purchase #5 | $34.75 | 4.231% | $36.2203 | $36.22 | $36.20 | $36.20 |
| Purchase #6 | $54.88 | 10.489% | $60.6364 | $60.64 | $60.65 | $60.60 |
| Purchase #7 | $244.45 | 13.750% | $278.0619 | $278.06 | $278.05 | $278.10 |
| 7 purchase totals = | $600.21 | $666.7236 | $666.73 | $666.70 | $666.60 | |