| 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 | $14.90 | 7.617% | $16.0349 | $16.03 | $16.05 | $16.00 |
| Purchase #2 | $206.49 | 10.637% | $228.4543 | $228.45 | $228.45 | $228.50 |
| Purchase #3 | $192.29 | 5.415% | $202.7025 | $202.70 | $202.70 | $202.70 |
| Purchase #4 | $38.40 | 3.813% | $39.8642 | $39.86 | $39.85 | $39.90 |
| Purchase #5 | $224.92 | 7.300% | $241.3392 | $241.34 | $241.35 | $241.30 |
| Purchase #6 | $69.40 | 11.425% | $77.329 | $77.33 | $77.35 | $77.30 |
| Purchase #7 | $59.40 | 12.188% | $66.6397 | $66.64 | $66.65 | $66.60 |
| 7 purchase totals = | $805.80 | $872.3638 | $872.35 | $872.40 | $872.30 | |