| 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 | $125.89 | 8.150% | $136.15 | $136.15 | $136.15 | $136.20 |
| Purchase #2 | $218.35 | 12.201% | $244.9909 | $244.99 | $245.00 | $245.00 |
| Purchase #3 | $43.87 | 11.848% | $49.0677 | $49.07 | $49.05 | $49.10 |
| Purchase #4 | $159.58 | 7.219% | $171.1001 | $171.10 | $171.10 | $171.10 |
| Purchase #5 | $89.25 | 3.503% | $92.3764 | $92.38 | $92.40 | $92.40 |
| Purchase #6 | $60.40 | 10.739% | $66.8864 | $66.89 | $66.90 | $66.90 |
| Purchase #7 | $8.98 | 13.511% | $10.1933 | $10.19 | $10.20 | $10.20 |
| 7 purchase totals = | $706.32 | $770.7648 | $770.77 | $770.80 | $770.90 | |