| 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 | $130.69 | 3.727% | $135.5608 | $135.56 | $135.55 | $135.60 |
| Purchase #2 | $151.51 | 8.117% | $163.8081 | $163.81 | $163.80 | $163.80 |
| Purchase #3 | $98.96 | 8.751% | $107.62 | $107.62 | $107.60 | $107.60 |
| Purchase #4 | $84.38 | 12.514% | $94.9393 | $94.94 | $94.95 | $94.90 |
| Purchase #5 | $54.81 | 10.818% | $60.7393 | $60.74 | $60.75 | $60.70 |
| Purchase #6 | $135.42 | 10.597% | $149.7705 | $149.77 | $149.75 | $149.80 |
| Purchase #7 | $128.32 | 7.633% | $138.1147 | $138.11 | $138.10 | $138.10 |
| 7 purchase totals = | $784.09 | $850.5527 | $850.55 | $850.50 | $850.50 | |