| 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 | $53.54 | 4.548% | $55.975 | $55.98 | $56.00 | $56.00 |
| Purchase #2 | $164.36 | 4.243% | $171.3338 | $171.33 | $171.35 | $171.30 |
| Purchase #3 | $72.50 | 8.438% | $78.6176 | $78.62 | $78.60 | $78.60 |
| Purchase #4 | $20.52 | 12.553% | $23.0959 | $23.10 | $23.10 | $23.10 |
| Purchase #5 | $161.65 | 12.647% | $182.0939 | $182.09 | $182.10 | $182.10 |
| Purchase #6 | $160.39 | 4.860% | $168.185 | $168.19 | $168.20 | $168.20 |
| Purchase #7 | $125.64 | 7.855% | $135.509 | $135.51 | $135.50 | $135.50 |
| 7 purchase totals = | $758.60 | $814.8102 | $814.82 | $814.85 | $814.80 | |