| 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 | $29.92 | 3.815% | $31.0614 | $31.06 | $31.05 | $31.10 |
| Purchase #2 | $101.27 | 9.797% | $111.1914 | $111.19 | $111.20 | $111.20 |
| Purchase #3 | $45.35 | 7.163% | $48.5984 | $48.60 | $48.60 | $48.60 |
| Purchase #4 | $29.73 | 4.761% | $31.1454 | $31.15 | $31.15 | $31.10 |
| Purchase #5 | $242.42 | 9.154% | $264.6111 | $264.61 | $264.60 | $264.60 |
| Purchase #6 | $61.35 | 4.647% | $64.2009 | $64.20 | $64.20 | $64.20 |
| Purchase #7 | $147.58 | 6.505% | $157.1801 | $157.18 | $157.20 | $157.20 |
| 7 purchase totals = | $657.62 | $707.9887 | $707.99 | $708.00 | $708.00 | |