| 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 | $79.86 | 8.701% | $86.8086 | $86.81 | $86.80 | $86.80 |
| Purchase #2 | $32.66 | 6.183% | $34.6794 | $34.68 | $34.70 | $34.70 |
| Purchase #3 | $45.93 | 5.335% | $48.3804 | $48.38 | $48.40 | $48.40 |
| Purchase #4 | $120.76 | 10.405% | $133.3251 | $133.33 | $133.35 | $133.30 |
| Purchase #5 | $8.85 | 11.799% | $9.8942 | $9.89 | $9.90 | $9.90 |
| Purchase #6 | $53.28 | 7.354% | $57.1982 | $57.20 | $57.20 | $57.20 |
| Purchase #7 | $85.80 | 12.813% | $96.7936 | $96.79 | $96.80 | $96.80 |
| 7 purchase totals = | $427.14 | $467.0795 | $467.08 | $467.15 | $467.10 | |