| 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 | $74.30 | 7.667% | $79.9966 | $80.00 | $80.00 | $80.00 |
| Purchase #2 | $124.69 | 9.570% | $136.6228 | $136.62 | $136.60 | $136.60 |
| Purchase #3 | $81.48 | 13.827% | $92.7462 | $92.75 | $92.75 | $92.70 |
| Purchase #4 | $182.98 | 7.128% | $196.0228 | $196.02 | $196.00 | $196.00 |
| Purchase #5 | $186.91 | 7.874% | $201.6273 | $201.63 | $201.65 | $201.60 |
| Purchase #6 | $94.85 | 7.474% | $101.9391 | $101.94 | $101.95 | $101.90 |
| Purchase #7 | $13.61 | 4.491% | $14.2212 | $14.22 | $14.20 | $14.20 |
| 7 purchase totals = | $758.82 | $823.1760 | $823.18 | $823.15 | $823.00 | |