| 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 | $53.70 | 12.297% | $60.3035 | $60.30 | $60.30 | $60.30 |
| Purchase #2 | $173.48 | 8.610% | $188.4166 | $188.42 | $188.40 | $188.40 |
| Purchase #3 | $159.94 | 11.861% | $178.9105 | $178.91 | $178.90 | $178.90 |
| Purchase #4 | $15.37 | 10.257% | $16.9465 | $16.95 | $16.95 | $16.90 |
| Purchase #5 | $183.32 | 4.206% | $191.0304 | $191.03 | $191.05 | $191.00 |
| Purchase #6 | $38.81 | 12.354% | $43.6046 | $43.60 | $43.60 | $43.60 |
| Purchase #7 | $93.42 | 8.190% | $101.0711 | $101.07 | $101.05 | $101.10 |
| 7 purchase totals = | $718.04 | $780.2832 | $780.28 | $780.25 | $780.20 | |