| 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 | $96.86 | 8.679% | $105.2665 | $105.27 | $105.25 | $105.30 |
| Purchase #2 | $62.79 | 7.499% | $67.4986 | $67.50 | $67.50 | $67.50 |
| Purchase #3 | $156.63 | 13.163% | $177.2472 | $177.25 | $177.25 | $177.20 |
| Purchase #4 | $191.43 | 11.117% | $212.7113 | $212.71 | $212.70 | $212.70 |
| Purchase #5 | $209.37 | 7.154% | $224.3483 | $224.35 | $224.35 | $224.30 |
| Purchase #6 | $193.31 | 12.480% | $217.4351 | $217.44 | $217.45 | $217.40 |
| Purchase #7 | $41.64 | 9.358% | $45.5367 | $45.54 | $45.55 | $45.50 |
| 7 purchase totals = | $952.03 | $1,050.0437 | $1,050.06 | $1,050.05 | $1,049.90 | |