| 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 | $146.33 | 3.622% | $151.6301 | $151.63 | $151.65 | $151.60 |
| Purchase #2 | $24.66 | 13.741% | $28.0485 | $28.05 | $28.05 | $28.00 |
| Purchase #3 | $217.82 | 10.784% | $241.3097 | $241.31 | $241.30 | $241.30 |
| Purchase #4 | $160.58 | 11.582% | $179.1784 | $179.18 | $179.20 | $179.20 |
| Purchase #5 | $89.40 | 8.136% | $96.6736 | $96.67 | $96.65 | $96.70 |
| Purchase #6 | $122.88 | 6.340% | $130.6706 | $130.67 | $130.65 | $130.70 |
| Purchase #7 | $45.58 | 9.776% | $50.0359 | $50.04 | $50.05 | $50.00 |
| 7 purchase totals = | $807.25 | $877.5468 | $877.55 | $877.55 | $877.50 | |