| 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 | $14.87 | 6.163% | $15.7864 | $15.79 | $15.80 | $15.80 |
| Purchase #2 | $190.59 | 12.834% | $215.0503 | $215.05 | $215.05 | $215.10 |
| Purchase #3 | $213.74 | 7.155% | $229.0331 | $229.03 | $229.05 | $229.00 |
| Purchase #4 | $201.49 | 9.538% | $220.7081 | $220.71 | $220.70 | $220.70 |
| Purchase #5 | $53.27 | 13.187% | $60.2947 | $60.29 | $60.30 | $60.30 |
| Purchase #6 | $76.69 | 9.854% | $84.247 | $84.25 | $84.25 | $84.20 |
| Purchase #7 | $234.51 | 10.624% | $259.4243 | $259.42 | $259.40 | $259.40 |
| 7 purchase totals = | $985.16 | $1,084.5439 | $1,084.54 | $1,084.55 | $1,084.50 | |