| 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 | $111.86 | 7.846% | $120.6365 | $120.64 | $120.65 | $120.60 |
| Purchase #2 | $87.91 | 13.437% | $99.7225 | $99.72 | $99.70 | $99.70 |
| Purchase #3 | $142.41 | 4.487% | $148.7999 | $148.80 | $148.80 | $148.80 |
| Purchase #4 | $42.92 | 7.103% | $45.9686 | $45.97 | $45.95 | $46.00 |
| Purchase #5 | $101.70 | 4.240% | $106.0121 | $106.01 | $106.00 | $106.00 |
| Purchase #6 | $18.81 | 7.830% | $20.2828 | $20.28 | $20.30 | $20.30 |
| Purchase #7 | $201.38 | 9.685% | $220.8837 | $220.88 | $220.90 | $220.90 |
| 7 purchase totals = | $706.99 | $762.3061 | $762.30 | $762.30 | $762.30 | |