| 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 | $13.73 | 8.719% | $14.9271 | $14.93 | $14.95 | $14.90 |
| Purchase #2 | $26.77 | 4.682% | $28.0234 | $28.02 | $28.00 | $28.00 |
| Purchase #3 | $127.35 | 10.577% | $140.8198 | $140.82 | $140.80 | $140.80 |
| Purchase #4 | $42.87 | 9.358% | $46.8818 | $46.88 | $46.90 | $46.90 |
| Purchase #5 | $149.61 | 7.360% | $160.6213 | $160.62 | $160.60 | $160.60 |
| Purchase #6 | $119.82 | 9.667% | $131.403 | $131.40 | $131.40 | $131.40 |
| Purchase #7 | $219.58 | 4.198% | $228.798 | $228.80 | $228.80 | $228.80 |
| 7 purchase totals = | $699.73 | $751.4744 | $751.47 | $751.45 | $751.40 | |