| 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 | $112.94 | 10.264% | $124.5322 | $124.53 | $124.55 | $124.50 |
| Purchase #2 | $20.57 | 10.591% | $22.7486 | $22.75 | $22.75 | $22.70 |
| Purchase #3 | $190.45 | 6.551% | $202.9264 | $202.93 | $202.95 | $202.90 |
| Purchase #4 | $138.36 | 13.583% | $157.1534 | $157.15 | $157.15 | $157.20 |
| Purchase #5 | $42.76 | 6.624% | $45.5924 | $45.59 | $45.60 | $45.60 |
| Purchase #6 | $15.42 | 12.726% | $17.3823 | $17.38 | $17.40 | $17.40 |
| Purchase #7 | $135.52 | 12.454% | $152.3977 | $152.40 | $152.40 | $152.40 |
| 7 purchase totals = | $656.02 | $722.7330 | $722.73 | $722.80 | $722.70 | |