| 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 | $76.42 | 9.336% | $83.5546 | $83.55 | $83.55 | $83.60 |
| Purchase #2 | $144.80 | 10.312% | $159.7318 | $159.73 | $159.75 | $159.70 |
| Purchase #3 | $40.39 | 6.743% | $43.1135 | $43.11 | $43.10 | $43.10 |
| Purchase #4 | $74.50 | 3.503% | $77.1097 | $77.11 | $77.10 | $77.10 |
| Purchase #5 | $202.49 | 12.164% | $227.1209 | $227.12 | $227.10 | $227.10 |
| Purchase #6 | $62.29 | 13.776% | $70.8711 | $70.87 | $70.85 | $70.90 |
| Purchase #7 | $227.30 | 6.330% | $241.6881 | $241.69 | $241.70 | $241.70 |
| 7 purchase totals = | $828.19 | $903.1897 | $903.18 | $903.15 | $903.20 | |