| 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 | $39.25 | 13.410% | $44.5134 | $44.51 | $44.50 | $44.50 |
| Purchase #2 | $20.73 | 4.457% | $21.6539 | $21.65 | $21.65 | $21.70 |
| Purchase #3 | $22.69 | 6.262% | $24.1108 | $24.11 | $24.10 | $24.10 |
| Purchase #4 | $55.90 | 4.621% | $58.4831 | $58.48 | $58.50 | $58.50 |
| Purchase #5 | $61.57 | 8.285% | $66.6711 | $66.67 | $66.65 | $66.70 |
| Purchase #6 | $35.86 | 7.143% | $38.4215 | $38.42 | $38.40 | $38.40 |
| Purchase #7 | $113.99 | 9.370% | $124.6709 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $349.99 | $378.5247 | $378.51 | $378.45 | $378.60 | |