| 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 | $140.56 | 5.257% | $147.9492 | $147.95 | $147.95 | $147.90 |
| Purchase #2 | $51.76 | 3.579% | $53.6125 | $53.61 | $53.60 | $53.60 |
| Purchase #3 | $140.27 | 6.808% | $149.8196 | $149.82 | $149.80 | $149.80 |
| Purchase #4 | $52.45 | 4.521% | $54.8213 | $54.82 | $54.80 | $54.80 |
| Purchase #5 | $62.48 | 9.306% | $68.2944 | $68.29 | $68.30 | $68.30 |
| Purchase #6 | $250.63 | 3.240% | $258.7504 | $258.75 | $258.75 | $258.80 |
| Purchase #7 | $218.29 | 8.464% | $236.7661 | $236.77 | $236.75 | $236.80 |
| 7 purchase totals = | $916.44 | $970.0135 | $970.01 | $969.95 | $970.00 | |