| 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 | $40.76 | 7.552% | $43.8382 | $43.84 | $43.85 | $43.80 |
| Purchase #2 | $57.71 | 11.137% | $64.1372 | $64.14 | $64.15 | $64.10 |
| Purchase #3 | $232.31 | 6.508% | $247.4287 | $247.43 | $247.45 | $247.40 |
| Purchase #4 | $71.98 | 10.585% | $79.5991 | $79.60 | $79.60 | $79.60 |
| Purchase #5 | $35.91 | 12.524% | $40.4074 | $40.41 | $40.40 | $40.40 |
| Purchase #6 | $150.66 | 13.643% | $171.2145 | $171.21 | $171.20 | $171.20 |
| Purchase #7 | $81.81 | 13.825% | $93.1202 | $93.12 | $93.10 | $93.10 |
| 7 purchase totals = | $671.14 | $739.7453 | $739.75 | $739.75 | $739.60 | |