| 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 | $141.48 | 9.238% | $154.5499 | $154.55 | $154.55 | $154.50 |
| Purchase #2 | $31.48 | 4.495% | $32.895 | $32.90 | $32.90 | $32.90 |
| Purchase #3 | $103.96 | 5.730% | $109.9169 | $109.92 | $109.90 | $109.90 |
| Purchase #4 | $243.28 | 3.224% | $251.1233 | $251.12 | $251.10 | $251.10 |
| Purchase #5 | $66.50 | 6.236% | $70.6469 | $70.65 | $70.65 | $70.60 |
| Purchase #6 | $33.79 | 9.339% | $36.9456 | $36.95 | $36.95 | $36.90 |
| Purchase #7 | $44.41 | 10.761% | $49.189 | $49.19 | $49.20 | $49.20 |
| 7 purchase totals = | $664.90 | $705.2666 | $705.28 | $705.25 | $705.10 | |