| 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 | $12.80 | 11.475% | $14.2688 | $14.27 | $14.25 | $14.30 |
| Purchase #2 | $68.31 | 7.489% | $73.4257 | $73.43 | $73.45 | $73.40 |
| Purchase #3 | $211.98 | 7.649% | $228.1944 | $228.19 | $228.20 | $228.20 |
| Purchase #4 | $71.75 | 4.385% | $74.8962 | $74.90 | $74.90 | $74.90 |
| Purchase #5 | $92.74 | 3.636% | $96.112 | $96.11 | $96.10 | $96.10 |
| Purchase #6 | $158.42 | 3.182% | $163.4609 | $163.46 | $163.45 | $163.50 |
| Purchase #7 | $132.84 | 12.574% | $149.5433 | $149.54 | $149.55 | $149.50 |
| 7 purchase totals = | $748.84 | $799.9013 | $799.90 | $799.90 | $799.90 | |