| 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 | $21.46 | 13.587% | $24.3758 | $24.38 | $24.40 | $24.40 |
| Purchase #2 | $72.35 | 3.494% | $74.8779 | $74.88 | $74.90 | $74.90 |
| Purchase #3 | $37.47 | 3.202% | $38.6698 | $38.67 | $38.65 | $38.70 |
| Purchase #4 | $214.91 | 11.617% | $239.8761 | $239.88 | $239.90 | $239.90 |
| Purchase #5 | $19.87 | 11.452% | $22.1455 | $22.15 | $22.15 | $22.10 |
| Purchase #6 | $22.51 | 12.554% | $25.3359 | $25.34 | $25.35 | $25.30 |
| Purchase #7 | $40.53 | 7.334% | $43.5025 | $43.50 | $43.50 | $43.50 |
| 7 purchase totals = | $429.10 | $468.7835 | $468.80 | $468.85 | $468.80 | |