| 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 | $73.25 | 10.298% | $80.7933 | $80.79 | $80.80 | $80.80 |
| Purchase #2 | $88.53 | 12.811% | $99.8716 | $99.87 | $99.85 | $99.90 |
| Purchase #3 | $208.26 | 7.160% | $223.1714 | $223.17 | $223.15 | $223.20 |
| Purchase #4 | $28.77 | 10.280% | $31.7276 | $31.73 | $31.75 | $31.70 |
| Purchase #5 | $234.86 | 11.731% | $262.4114 | $262.41 | $262.40 | $262.40 |
| Purchase #6 | $40.58 | 7.635% | $43.6783 | $43.68 | $43.70 | $43.70 |
| Purchase #7 | $23.70 | 7.459% | $25.4678 | $25.47 | $25.45 | $25.50 |
| 7 purchase totals = | $697.95 | $767.1214 | $767.12 | $767.10 | $767.20 | |