| 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 | $74.56 | 4.486% | $77.9048 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $130.48 | 4.117% | $135.8519 | $135.85 | $135.85 | $135.90 |
| Purchase #3 | $67.26 | 6.773% | $71.8155 | $71.82 | $71.80 | $71.80 |
| Purchase #4 | $5.42 | 12.858% | $6.1169 | $6.12 | $6.10 | $6.10 |
| Purchase #5 | $132.49 | 13.512% | $150.392 | $150.39 | $150.40 | $150.40 |
| Purchase #6 | $178.60 | 6.785% | $190.718 | $190.72 | $190.70 | $190.70 |
| Purchase #7 | $69.39 | 9.745% | $76.1521 | $76.15 | $76.15 | $76.20 |
| 7 purchase totals = | $658.20 | $708.9512 | $708.95 | $708.90 | $709.00 | |