| 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 | $152.54 | 9.867% | $167.5911 | $167.59 | $167.60 | $167.60 |
| Purchase #2 | $47.42 | 13.765% | $53.9474 | $53.95 | $53.95 | $53.90 |
| Purchase #3 | $248.39 | 11.333% | $276.54 | $276.54 | $276.55 | $276.50 |
| Purchase #4 | $26.51 | 7.115% | $28.3962 | $28.40 | $28.40 | $28.40 |
| Purchase #5 | $63.99 | 4.474% | $66.8529 | $66.85 | $66.85 | $66.90 |
| Purchase #6 | $169.57 | 4.476% | $177.16 | $177.16 | $177.15 | $177.20 |
| Purchase #7 | $178.67 | 11.782% | $199.7209 | $199.72 | $199.70 | $199.70 |
| 7 purchase totals = | $887.09 | $970.2085 | $970.21 | $970.20 | $970.20 | |