| 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 | $152.63 | 5.258% | $160.6553 | $160.66 | $160.65 | $160.70 |
| Purchase #2 | $6.27 | 11.261% | $6.9761 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $64.63 | 7.560% | $69.516 | $69.52 | $69.50 | $69.50 |
| Purchase #4 | $217.77 | 10.270% | $240.135 | $240.14 | $240.15 | $240.10 |
| Purchase #5 | $21.39 | 11.679% | $23.8881 | $23.89 | $23.90 | $23.90 |
| Purchase #6 | $22.64 | 4.442% | $23.6457 | $23.65 | $23.65 | $23.60 |
| Purchase #7 | $51.48 | 11.102% | $57.1953 | $57.20 | $57.20 | $57.20 |
| 7 purchase totals = | $536.81 | $582.0115 | $582.04 | $582.05 | $582.00 | |