| 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 | $70.43 | 3.504% | $72.8979 | $72.90 | $72.90 | $72.90 |
| Purchase #2 | $106.56 | 13.474% | $120.9179 | $120.92 | $120.90 | $120.90 |
| Purchase #3 | $212.55 | 3.675% | $220.3612 | $220.36 | $220.35 | $220.40 |
| Purchase #4 | $108.91 | 6.301% | $115.7724 | $115.77 | $115.75 | $115.80 |
| Purchase #5 | $72.87 | 7.738% | $78.5087 | $78.51 | $78.50 | $78.50 |
| Purchase #6 | $80.65 | 9.135% | $88.0174 | $88.02 | $88.00 | $88.00 |
| Purchase #7 | $229.77 | 12.718% | $258.9921 | $258.99 | $259.00 | $259.00 |
| 7 purchase totals = | $881.74 | $955.4676 | $955.47 | $955.40 | $955.50 | |