| 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 | $51.40 | 3.835% | $53.3712 | $53.37 | $53.35 | $53.40 |
| Purchase #2 | $230.65 | 6.209% | $244.9711 | $244.97 | $244.95 | $245.00 |
| Purchase #3 | $37.88 | 10.122% | $41.7142 | $41.71 | $41.70 | $41.70 |
| Purchase #4 | $130.41 | 9.620% | $142.9554 | $142.96 | $142.95 | $143.00 |
| Purchase #5 | $156.85 | 8.834% | $170.7061 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $95.89 | 13.600% | $108.931 | $108.93 | $108.95 | $108.90 |
| Purchase #7 | $233.70 | 13.276% | $264.726 | $264.73 | $264.75 | $264.70 |
| 7 purchase totals = | $936.78 | $1,027.3750 | $1,027.38 | $1,027.35 | $1,027.40 | |