| 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 | $32.57 | 10.173% | $35.8833 | $35.88 | $35.90 | $35.90 |
| Purchase #2 | $93.67 | 4.521% | $97.9048 | $97.90 | $97.90 | $97.90 |
| Purchase #3 | $122.77 | 13.320% | $139.123 | $139.12 | $139.10 | $139.10 |
| Purchase #4 | $19.43 | 8.128% | $21.0093 | $21.01 | $21.00 | $21.00 |
| Purchase #5 | $86.94 | 13.759% | $98.9021 | $98.90 | $98.90 | $98.90 |
| Purchase #6 | $6.26 | 5.822% | $6.6245 | $6.62 | $6.60 | $6.60 |
| Purchase #7 | $77.57 | 6.420% | $82.55 | $82.55 | $82.55 | $82.60 |
| 7 purchase totals = | $439.21 | $481.9970 | $481.98 | $481.95 | $482.00 | |