| 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 | $198.54 | 11.559% | $221.4892 | $221.49 | $221.50 | $221.50 |
| Purchase #2 | $25.65 | 9.633% | $28.1209 | $28.12 | $28.10 | $28.10 |
| Purchase #3 | $161.88 | 4.845% | $169.7231 | $169.72 | $169.70 | $169.70 |
| Purchase #4 | $34.65 | 7.833% | $37.3641 | $37.36 | $37.35 | $37.40 |
| Purchase #5 | $190.84 | 10.433% | $210.7503 | $210.75 | $210.75 | $210.80 |
| Purchase #6 | $46.99 | 9.872% | $51.6289 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $49.28 | 8.486% | $53.4619 | $53.46 | $53.45 | $53.50 |
| 7 purchase totals = | $707.83 | $772.5384 | $772.53 | $772.50 | $772.60 | |