| 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 | $88.53 | 9.664% | $97.0855 | $97.09 | $97.10 | $97.10 |
| Purchase #2 | $40.66 | 11.177% | $45.2046 | $45.20 | $45.20 | $45.20 |
| Purchase #3 | $141.28 | 10.460% | $156.0579 | $156.06 | $156.05 | $156.10 |
| Purchase #4 | $38.64 | 7.703% | $41.6164 | $41.62 | $41.60 | $41.60 |
| Purchase #5 | $147.72 | 5.345% | $155.6156 | $155.62 | $155.60 | $155.60 |
| Purchase #6 | $7.26 | 9.687% | $7.9633 | $7.96 | $7.95 | $8.00 |
| Purchase #7 | $221.76 | 5.350% | $233.6242 | $233.62 | $233.60 | $233.60 |
| 7 purchase totals = | $685.85 | $737.1675 | $737.17 | $737.10 | $737.20 | |