| 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 | $122.38 | 3.849% | $127.0904 | $127.09 | $127.10 | $127.10 |
| Purchase #2 | $13.68 | 7.252% | $14.6721 | $14.67 | $14.65 | $14.70 |
| Purchase #3 | $22.81 | 8.457% | $24.739 | $24.74 | $24.75 | $24.70 |
| Purchase #4 | $248.89 | 11.120% | $276.5666 | $276.57 | $276.55 | $276.60 |
| Purchase #5 | $62.25 | 11.317% | $69.2948 | $69.29 | $69.30 | $69.30 |
| Purchase #6 | $189.41 | 3.395% | $195.8405 | $195.84 | $195.85 | $195.80 |
| Purchase #7 | $39.65 | 7.231% | $42.5171 | $42.52 | $42.50 | $42.50 |
| 7 purchase totals = | $699.07 | $750.7205 | $750.72 | $750.70 | $750.70 | |