| 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 | $39.39 | 3.460% | $40.7529 | $40.75 | $40.75 | $40.80 |
| Purchase #2 | $182.27 | 13.679% | $207.2027 | $207.20 | $207.20 | $207.20 |
| Purchase #3 | $133.64 | 12.200% | $149.9441 | $149.94 | $149.95 | $149.90 |
| Purchase #4 | $124.58 | 10.447% | $137.5949 | $137.59 | $137.60 | $137.60 |
| Purchase #5 | $131.90 | 13.574% | $149.8041 | $149.80 | $149.80 | $149.80 |
| Purchase #6 | $41.65 | 13.281% | $47.1815 | $47.18 | $47.20 | $47.20 |
| Purchase #7 | $187.40 | 12.169% | $210.2047 | $210.20 | $210.20 | $210.20 |
| 7 purchase totals = | $840.83 | $942.6849 | $942.66 | $942.70 | $942.70 | |