| 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 | $48.96 | 10.724% | $54.2105 | $54.21 | $54.20 | $54.20 |
| Purchase #2 | $152.93 | 6.427% | $162.7588 | $162.76 | $162.75 | $162.80 |
| Purchase #3 | $64.59 | 4.402% | $67.4333 | $67.43 | $67.45 | $67.40 |
| Purchase #4 | $140.91 | 7.412% | $151.3542 | $151.35 | $151.35 | $151.40 |
| Purchase #5 | $128.67 | 6.811% | $137.4337 | $137.43 | $137.45 | $137.40 |
| Purchase #6 | $120.39 | 10.583% | $133.1309 | $133.13 | $133.15 | $133.10 |
| Purchase #7 | $193.60 | 9.504% | $211.9997 | $212.00 | $212.00 | $212.00 |
| 7 purchase totals = | $850.05 | $918.3211 | $918.31 | $918.35 | $918.30 | |