| 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 | $62.65 | 3.753% | $65.0013 | $65.00 | $65.00 | $65.00 |
| Purchase #2 | $155.84 | 12.140% | $174.759 | $174.76 | $174.75 | $174.80 |
| Purchase #3 | $63.83 | 10.154% | $70.3113 | $70.31 | $70.30 | $70.30 |
| Purchase #4 | $54.33 | 7.556% | $58.4352 | $58.44 | $58.45 | $58.40 |
| Purchase #5 | $16.29 | 13.252% | $18.4488 | $18.45 | $18.45 | $18.40 |
| Purchase #6 | $203.65 | 7.140% | $218.1906 | $218.19 | $218.20 | $218.20 |
| Purchase #7 | $136.83 | 6.266% | $145.4038 | $145.40 | $145.40 | $145.40 |
| 7 purchase totals = | $693.42 | $750.5500 | $750.55 | $750.55 | $750.50 | |