| 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 | $53.49 | 8.797% | $58.1955 | $58.20 | $58.20 | $58.20 |
| Purchase #2 | $210.81 | 8.268% | $228.2398 | $228.24 | $228.25 | $228.20 |
| Purchase #3 | $76.52 | 4.304% | $79.8134 | $79.81 | $79.80 | $79.80 |
| Purchase #4 | $207.68 | 4.240% | $216.4856 | $216.49 | $216.50 | $216.50 |
| Purchase #5 | $77.49 | 4.259% | $80.7903 | $80.79 | $80.80 | $80.80 |
| Purchase #6 | $244.69 | 6.512% | $260.6242 | $260.62 | $260.60 | $260.60 |
| Purchase #7 | $120.62 | 7.346% | $129.4807 | $129.48 | $129.50 | $129.50 |
| 7 purchase totals = | $991.30 | $1,053.6295 | $1,053.63 | $1,053.65 | $1,053.60 | |