| 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 | $27.89 | 5.242% | $29.352 | $29.35 | $29.35 | $29.40 |
| Purchase #2 | $148.54 | 9.364% | $162.4493 | $162.45 | $162.45 | $162.40 |
| Purchase #3 | $21.38 | 10.626% | $23.6518 | $23.65 | $23.65 | $23.70 |
| Purchase #4 | $22.60 | 5.592% | $23.8638 | $23.86 | $23.85 | $23.90 |
| Purchase #5 | $76.85 | 8.174% | $83.1317 | $83.13 | $83.15 | $83.10 |
| Purchase #6 | $103.94 | 6.715% | $110.9196 | $110.92 | $110.90 | $110.90 |
| Purchase #7 | $97.25 | 6.110% | $103.192 | $103.19 | $103.20 | $103.20 |
| 7 purchase totals = | $498.45 | $536.5602 | $536.55 | $536.55 | $536.60 | |