| 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 | $47.98 | 11.248% | $53.3768 | $53.38 | $53.40 | $53.40 |
| Purchase #2 | $96.95 | 9.787% | $106.4385 | $106.44 | $106.45 | $106.40 |
| Purchase #3 | $174.92 | 13.404% | $198.3663 | $198.37 | $198.35 | $198.40 |
| Purchase #4 | $40.26 | 5.679% | $42.5464 | $42.55 | $42.55 | $42.50 |
| Purchase #5 | $143.85 | 3.248% | $148.5222 | $148.52 | $148.50 | $148.50 |
| Purchase #6 | $15.51 | 3.269% | $16.017 | $16.02 | $16.00 | $16.00 |
| Purchase #7 | $96.30 | 10.508% | $106.4192 | $106.42 | $106.40 | $106.40 |
| 7 purchase totals = | $615.77 | $671.6864 | $671.70 | $671.65 | $671.60 | |