| 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 | $63.61 | 8.777% | $69.193 | $69.19 | $69.20 | $69.20 |
| Purchase #2 | $31.46 | 7.710% | $33.8856 | $33.89 | $33.90 | $33.90 |
| Purchase #3 | $204.82 | 11.344% | $228.0548 | $228.05 | $228.05 | $228.10 |
| Purchase #4 | $117.62 | 9.465% | $128.7527 | $128.75 | $128.75 | $128.80 |
| Purchase #5 | $192.42 | 7.432% | $206.7207 | $206.72 | $206.70 | $206.70 |
| Purchase #6 | $250.77 | 3.742% | $260.1538 | $260.15 | $260.15 | $260.20 |
| Purchase #7 | $221.28 | 7.608% | $238.115 | $238.12 | $238.10 | $238.10 |
| 7 purchase totals = | $1,081.98 | $1,164.8756 | $1,164.87 | $1,164.85 | $1,165.00 | |