| 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 | $19.74 | 6.374% | $20.9982 | $21.00 | $21.00 | $21.00 |
| Purchase #2 | $189.79 | 12.728% | $213.9465 | $213.95 | $213.95 | $213.90 |
| Purchase #3 | $65.54 | 12.650% | $73.8308 | $73.83 | $73.85 | $73.80 |
| Purchase #4 | $240.96 | 12.167% | $270.2776 | $270.28 | $270.30 | $270.30 |
| Purchase #5 | $160.46 | 6.219% | $170.439 | $170.44 | $170.45 | $170.40 |
| Purchase #6 | $94.70 | 3.207% | $97.737 | $97.74 | $97.75 | $97.70 |
| Purchase #7 | $202.47 | 8.361% | $219.3985 | $219.40 | $219.40 | $219.40 |
| 7 purchase totals = | $973.66 | $1,066.6276 | $1,066.64 | $1,066.70 | $1,066.50 | |