| 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 | $97.29 | 13.723% | $110.6411 | $110.64 | $110.65 | $110.60 |
| Purchase #2 | $248.47 | 13.506% | $282.0284 | $282.03 | $282.05 | $282.00 |
| Purchase #3 | $182.51 | 12.419% | $205.1759 | $205.18 | $205.20 | $205.20 |
| Purchase #4 | $84.74 | 11.276% | $94.2953 | $94.30 | $94.30 | $94.30 |
| Purchase #5 | $47.54 | 6.373% | $50.5697 | $50.57 | $50.55 | $50.60 |
| Purchase #6 | $87.56 | 10.248% | $96.5331 | $96.53 | $96.55 | $96.50 |
| Purchase #7 | $102.65 | 4.819% | $107.5967 | $107.60 | $107.60 | $107.60 |
| 7 purchase totals = | $850.76 | $946.8402 | $946.85 | $946.90 | $946.80 | |