| 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 | $68.50 | 10.653% | $75.7973 | $75.80 | $75.80 | $75.80 |
| Purchase #2 | $78.71 | 7.117% | $84.3118 | $84.31 | $84.30 | $84.30 |
| Purchase #3 | $15.25 | 3.343% | $15.7598 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $138.66 | 3.394% | $143.3661 | $143.37 | $143.35 | $143.40 |
| Purchase #5 | $139.42 | 9.664% | $152.8935 | $152.89 | $152.90 | $152.90 |
| Purchase #6 | $66.60 | 5.440% | $70.223 | $70.22 | $70.20 | $70.20 |
| Purchase #7 | $194.25 | 4.131% | $202.2745 | $202.27 | $202.25 | $202.30 |
| 7 purchase totals = | $701.39 | $744.6260 | $744.62 | $744.55 | $744.70 | |