| 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 | $105.46 | 12.687% | $118.8397 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $155.76 | 3.669% | $161.4748 | $161.47 | $161.45 | $161.50 |
| Purchase #3 | $38.61 | 9.686% | $42.3498 | $42.35 | $42.35 | $42.30 |
| Purchase #4 | $218.78 | 9.598% | $239.7785 | $239.78 | $239.80 | $239.80 |
| Purchase #5 | $12.76 | 13.467% | $14.4784 | $14.48 | $14.50 | $14.50 |
| Purchase #6 | $84.95 | 8.334% | $92.0297 | $92.03 | $92.05 | $92.00 |
| Purchase #7 | $57.63 | 4.294% | $60.1046 | $60.10 | $60.10 | $60.10 |
| 7 purchase totals = | $673.95 | $729.0555 | $729.05 | $729.10 | $729.00 | |