| 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 | $210.71 | 9.460% | $230.6432 | $230.64 | $230.65 | $230.60 |
| Purchase #2 | $75.53 | 8.350% | $81.8368 | $81.84 | $81.85 | $81.80 |
| Purchase #3 | $213.50 | 9.124% | $232.9797 | $232.98 | $233.00 | $233.00 |
| Purchase #4 | $44.97 | 10.325% | $49.6132 | $49.61 | $49.60 | $49.60 |
| Purchase #5 | $170.72 | 6.360% | $181.5778 | $181.58 | $181.60 | $181.60 |
| Purchase #6 | $89.71 | 4.232% | $93.5065 | $93.51 | $93.50 | $93.50 |
| Purchase #7 | $62.33 | 6.776% | $66.5535 | $66.55 | $66.55 | $66.60 |
| 7 purchase totals = | $867.47 | $936.7107 | $936.71 | $936.75 | $936.70 | |