| 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 | $53.53 | 13.433% | $60.7207 | $60.72 | $60.70 | $60.70 |
| Purchase #2 | $39.64 | 10.299% | $43.7225 | $43.72 | $43.70 | $43.70 |
| Purchase #3 | $135.57 | 13.373% | $153.6998 | $153.70 | $153.70 | $153.70 |
| Purchase #4 | $149.45 | 10.685% | $165.4187 | $165.42 | $165.40 | $165.40 |
| Purchase #5 | $123.48 | 13.398% | $140.0239 | $140.02 | $140.00 | $140.00 |
| Purchase #6 | $74.40 | 6.335% | $79.1132 | $79.11 | $79.10 | $79.10 |
| Purchase #7 | $234.71 | 9.567% | $257.1647 | $257.16 | $257.15 | $257.20 |
| 7 purchase totals = | $810.78 | $899.8635 | $899.85 | $899.75 | $899.80 | |