| 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 | $27.80 | 5.400% | $29.3012 | $29.30 | $29.30 | $29.30 |
| Purchase #2 | $61.55 | 3.644% | $63.7929 | $63.79 | $63.80 | $63.80 |
| Purchase #3 | $134.77 | 9.511% | $147.588 | $147.59 | $147.60 | $147.60 |
| Purchase #4 | $118.33 | 7.617% | $127.3432 | $127.34 | $127.35 | $127.30 |
| Purchase #5 | $203.71 | 3.279% | $210.3897 | $210.39 | $210.40 | $210.40 |
| Purchase #6 | $152.51 | 10.533% | $168.5739 | $168.57 | $168.55 | $168.60 |
| Purchase #7 | $125.88 | 6.786% | $134.4222 | $134.42 | $134.40 | $134.40 |
| 7 purchase totals = | $824.55 | $881.4111 | $881.40 | $881.40 | $881.40 | |