| 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 | $77.26 | 5.757% | $81.7079 | $81.71 | $81.70 | $81.70 |
| Purchase #2 | $137.48 | 11.373% | $153.1156 | $153.12 | $153.10 | $153.10 |
| Purchase #3 | $207.67 | 12.252% | $233.1137 | $233.11 | $233.10 | $233.10 |
| Purchase #4 | $220.67 | 8.397% | $239.1997 | $239.20 | $239.20 | $239.20 |
| Purchase #5 | $124.60 | 11.708% | $139.1882 | $139.19 | $139.20 | $139.20 |
| Purchase #6 | $7.87 | 3.219% | $8.1233 | $8.12 | $8.10 | $8.10 |
| Purchase #7 | $67.66 | 5.259% | $71.2182 | $71.22 | $71.20 | $71.20 |
| 7 purchase totals = | $843.21 | $925.6666 | $925.67 | $925.60 | $925.60 | |