| 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 | $110.68 | 6.646% | $118.0358 | $118.04 | $118.05 | $118.00 |
| Purchase #2 | $45.98 | 13.152% | $52.0273 | $52.03 | $52.05 | $52.00 |
| Purchase #3 | $50.51 | 8.120% | $54.6114 | $54.61 | $54.60 | $54.60 |
| Purchase #4 | $60.42 | 8.768% | $65.7176 | $65.72 | $65.70 | $65.70 |
| Purchase #5 | $21.53 | 4.728% | $22.5479 | $22.55 | $22.55 | $22.50 |
| Purchase #6 | $25.88 | 6.699% | $27.6137 | $27.61 | $27.60 | $27.60 |
| Purchase #7 | $29.93 | 6.175% | $31.7782 | $31.78 | $31.80 | $31.80 |
| 7 purchase totals = | $344.93 | $372.3319 | $372.34 | $372.35 | $372.20 | |