| 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 | $132.64 | 12.830% | $149.6577 | $149.66 | $149.65 | $149.70 |
| Purchase #2 | $23.65 | 5.351% | $24.9155 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $106.47 | 3.554% | $110.2539 | $110.25 | $110.25 | $110.30 |
| Purchase #4 | $29.74 | 7.495% | $31.969 | $31.97 | $31.95 | $32.00 |
| Purchase #5 | $172.86 | 13.172% | $195.6291 | $195.63 | $195.65 | $195.60 |
| Purchase #6 | $5.66 | 13.705% | $6.4357 | $6.44 | $6.45 | $6.40 |
| Purchase #7 | $30.49 | 8.691% | $33.1399 | $33.14 | $33.15 | $33.10 |
| 7 purchase totals = | $501.51 | $552.0008 | $552.01 | $552.00 | $552.00 | |