| 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 | $57.65 | 4.449% | $60.2148 | $60.21 | $60.20 | $60.20 |
| Purchase #2 | $177.68 | 9.834% | $195.1531 | $195.15 | $195.15 | $195.20 |
| Purchase #3 | $57.65 | 10.255% | $63.562 | $63.56 | $63.55 | $63.60 |
| Purchase #4 | $244.85 | 13.801% | $278.6417 | $278.64 | $278.65 | $278.60 |
| Purchase #5 | $135.27 | 10.434% | $149.3841 | $149.38 | $149.40 | $149.40 |
| Purchase #6 | $146.60 | 7.387% | $157.4293 | $157.43 | $157.45 | $157.40 |
| Purchase #7 | $79.58 | 4.319% | $83.0171 | $83.02 | $83.00 | $83.00 |
| 7 purchase totals = | $899.28 | $987.4021 | $987.39 | $987.40 | $987.40 | |