| 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 | $106.39 | 3.863% | $110.4998 | $110.50 | $110.50 | $110.50 |
| Purchase #2 | $81.53 | 3.311% | $84.2295 | $84.23 | $84.25 | $84.20 |
| Purchase #3 | $74.75 | 11.520% | $83.3612 | $83.36 | $83.35 | $83.40 |
| Purchase #4 | $215.28 | 8.395% | $233.3528 | $233.35 | $233.35 | $233.40 |
| Purchase #5 | $12.87 | 9.821% | $14.134 | $14.13 | $14.15 | $14.10 |
| Purchase #6 | $194.29 | 4.402% | $202.8426 | $202.84 | $202.85 | $202.80 |
| Purchase #7 | $82.42 | 7.162% | $88.3229 | $88.32 | $88.30 | $88.30 |
| 7 purchase totals = | $767.53 | $816.7428 | $816.73 | $816.75 | $816.70 | |