| 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 | $68.77 | 6.290% | $73.0956 | $73.10 | $73.10 | $73.10 |
| Purchase #2 | $31.55 | 12.766% | $35.5777 | $35.58 | $35.60 | $35.60 |
| Purchase #3 | $68.64 | 9.245% | $74.9858 | $74.99 | $75.00 | $75.00 |
| Purchase #4 | $110.76 | 12.754% | $124.8863 | $124.89 | $124.90 | $124.90 |
| Purchase #5 | $234.53 | 12.668% | $264.2403 | $264.24 | $264.25 | $264.20 |
| Purchase #6 | $34.67 | 12.399% | $38.9687 | $38.97 | $38.95 | $39.00 |
| Purchase #7 | $98.76 | 11.505% | $110.1223 | $110.12 | $110.10 | $110.10 |
| 7 purchase totals = | $647.68 | $721.8767 | $721.89 | $721.90 | $721.90 | |