| 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 | $40.97 | 6.664% | $43.7002 | $43.70 | $43.70 | $43.70 |
| Purchase #2 | $38.32 | 8.591% | $41.6121 | $41.61 | $41.60 | $41.60 |
| Purchase #3 | $193.75 | 4.787% | $203.0248 | $203.02 | $203.00 | $203.00 |
| Purchase #4 | $47.57 | 13.637% | $54.0571 | $54.06 | $54.05 | $54.10 |
| Purchase #5 | $218.86 | 11.271% | $243.5277 | $243.53 | $243.55 | $243.50 |
| Purchase #6 | $191.91 | 12.579% | $216.0504 | $216.05 | $216.05 | $216.10 |
| Purchase #7 | $148.89 | 4.349% | $155.3652 | $155.37 | $155.35 | $155.40 |
| 7 purchase totals = | $880.27 | $957.3375 | $957.34 | $957.30 | $957.40 | |