| 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 | $144.61 | 9.493% | $158.3378 | $158.34 | $158.35 | $158.30 |
| Purchase #2 | $225.29 | 3.312% | $232.7516 | $232.75 | $232.75 | $232.80 |
| Purchase #3 | $23.45 | 13.767% | $26.6784 | $26.68 | $26.70 | $26.70 |
| Purchase #4 | $128.65 | 10.280% | $141.8752 | $141.88 | $141.90 | $141.90 |
| Purchase #5 | $54.70 | 13.118% | $61.8755 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $70.78 | 3.241% | $73.074 | $73.07 | $73.05 | $73.10 |
| Purchase #7 | $62.48 | 3.843% | $64.8811 | $64.88 | $64.90 | $64.90 |
| 7 purchase totals = | $709.96 | $759.4736 | $759.48 | $759.55 | $759.60 | |