| 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 | $57.84 | 13.691% | $65.7589 | $65.76 | $65.75 | $65.80 |
| Purchase #2 | $115.54 | 7.861% | $124.6226 | $124.62 | $124.60 | $124.60 |
| Purchase #3 | $101.74 | 13.385% | $115.3579 | $115.36 | $115.35 | $115.40 |
| Purchase #4 | $76.64 | 8.319% | $83.0157 | $83.02 | $83.00 | $83.00 |
| Purchase #5 | $18.62 | 3.575% | $19.2857 | $19.29 | $19.30 | $19.30 |
| Purchase #6 | $62.45 | 13.517% | $70.8914 | $70.89 | $70.90 | $70.90 |
| Purchase #7 | $93.59 | 10.498% | $103.4151 | $103.42 | $103.40 | $103.40 |
| 7 purchase totals = | $526.42 | $582.3473 | $582.36 | $582.30 | $582.40 | |