| 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 | $91.72 | 6.485% | $97.668 | $97.67 | $97.65 | $97.70 |
| Purchase #2 | $45.90 | 9.673% | $50.3399 | $50.34 | $50.35 | $50.30 |
| Purchase #3 | $39.78 | 10.698% | $44.0357 | $44.04 | $44.05 | $44.00 |
| Purchase #4 | $211.97 | 4.378% | $221.25 | $221.25 | $221.25 | $221.30 |
| Purchase #5 | $35.63 | 8.491% | $38.6553 | $38.66 | $38.65 | $38.70 |
| Purchase #6 | $80.44 | 11.204% | $89.4525 | $89.45 | $89.45 | $89.50 |
| Purchase #7 | $60.64 | 13.494% | $68.8228 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $566.08 | $610.2242 | $610.23 | $610.20 | $610.30 | |