| 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 | $71.87 | 11.279% | $79.9762 | $79.98 | $80.00 | $80.00 |
| Purchase #2 | $74.38 | 10.273% | $82.0211 | $82.02 | $82.00 | $82.00 |
| Purchase #3 | $158.67 | 12.762% | $178.9195 | $178.92 | $178.90 | $178.90 |
| Purchase #4 | $92.94 | 12.668% | $104.7136 | $104.71 | $104.70 | $104.70 |
| Purchase #5 | $51.63 | 6.165% | $54.813 | $54.81 | $54.80 | $54.80 |
| Purchase #6 | $86.60 | 7.271% | $92.8967 | $92.90 | $92.90 | $92.90 |
| Purchase #7 | $25.42 | 6.259% | $27.011 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $561.51 | $620.3511 | $620.35 | $620.30 | $620.30 | |