| 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 | $49.37 | 4.833% | $51.7561 | $51.76 | $51.75 | $51.80 |
| Purchase #2 | $141.31 | 7.871% | $152.4325 | $152.43 | $152.45 | $152.40 |
| Purchase #3 | $22.75 | 9.422% | $24.8935 | $24.89 | $24.90 | $24.90 |
| Purchase #4 | $31.39 | 10.812% | $34.7839 | $34.78 | $34.80 | $34.80 |
| Purchase #5 | $5.73 | 10.643% | $6.3398 | $6.34 | $6.35 | $6.30 |
| Purchase #6 | $243.39 | 9.170% | $265.7089 | $265.71 | $265.70 | $265.70 |
| Purchase #7 | $26.75 | 9.565% | $29.3086 | $29.31 | $29.30 | $29.30 |
| 7 purchase totals = | $520.69 | $565.2233 | $565.22 | $565.25 | $565.20 | |