| 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 | $154.97 | 10.212% | $170.7955 | $170.80 | $170.80 | $170.80 |
| Purchase #2 | $10.93 | 5.490% | $11.5301 | $11.53 | $11.55 | $11.50 |
| Purchase #3 | $91.79 | 3.847% | $95.3212 | $95.32 | $95.30 | $95.30 |
| Purchase #4 | $196.84 | 9.759% | $216.0496 | $216.05 | $216.05 | $216.00 |
| Purchase #5 | $9.93 | 7.834% | $10.7079 | $10.71 | $10.70 | $10.70 |
| Purchase #6 | $188.46 | 9.103% | $205.6155 | $205.62 | $205.60 | $205.60 |
| Purchase #7 | $37.57 | 7.330% | $40.3239 | $40.32 | $40.30 | $40.30 |
| 7 purchase totals = | $690.49 | $750.3437 | $750.35 | $750.30 | $750.20 | |