| 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 | $40.92 | 5.834% | $43.3073 | $43.31 | $43.30 | $43.30 |
| Purchase #2 | $15.26 | 10.741% | $16.8991 | $16.90 | $16.90 | $16.90 |
| Purchase #3 | $102.98 | 9.842% | $113.1153 | $113.12 | $113.10 | $113.10 |
| Purchase #4 | $84.40 | 3.115% | $87.0291 | $87.03 | $87.05 | $87.00 |
| Purchase #5 | $67.49 | 3.170% | $69.6294 | $69.63 | $69.65 | $69.60 |
| Purchase #6 | $129.45 | 7.801% | $139.5484 | $139.55 | $139.55 | $139.50 |
| Purchase #7 | $232.51 | 3.771% | $241.278 | $241.28 | $241.30 | $241.30 |
| 7 purchase totals = | $673.01 | $710.8066 | $710.82 | $710.85 | $710.70 | |