| 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 | $64.64 | 6.666% | $68.9489 | $68.95 | $68.95 | $68.90 |
| Purchase #2 | $218.39 | 4.410% | $228.021 | $228.02 | $228.00 | $228.00 |
| Purchase #3 | $36.54 | 9.833% | $40.133 | $40.13 | $40.15 | $40.10 |
| Purchase #4 | $36.72 | 8.214% | $39.7362 | $39.74 | $39.75 | $39.70 |
| Purchase #5 | $168.27 | 7.747% | $181.3059 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $128.25 | 6.690% | $136.8299 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $107.74 | 11.216% | $119.8241 | $119.82 | $119.80 | $119.80 |
| 7 purchase totals = | $760.55 | $814.7990 | $814.80 | $814.80 | $814.60 | |