| 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 | $49.91 | 3.272% | $51.5431 | $51.54 | $51.55 | $51.50 |
| Purchase #2 | $204.28 | 9.732% | $224.1605 | $224.16 | $224.15 | $224.20 |
| Purchase #3 | $37.40 | 11.337% | $41.64 | $41.64 | $41.65 | $41.60 |
| Purchase #4 | $64.99 | 8.462% | $70.4895 | $70.49 | $70.50 | $70.50 |
| Purchase #5 | $187.85 | 5.780% | $198.7077 | $198.71 | $198.70 | $198.70 |
| Purchase #6 | $208.49 | 11.578% | $232.629 | $232.63 | $232.65 | $232.60 |
| Purchase #7 | $19.99 | 9.266% | $21.8423 | $21.84 | $21.85 | $21.80 |
| 7 purchase totals = | $772.91 | $841.0121 | $841.01 | $841.05 | $840.90 | |