| 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 | $79.61 | 9.810% | $87.4197 | $87.42 | $87.40 | $87.40 |
| Purchase #2 | $173.92 | 6.538% | $185.2909 | $185.29 | $185.30 | $185.30 |
| Purchase #3 | $147.64 | 7.500% | $158.713 | $158.71 | $158.70 | $158.70 |
| Purchase #4 | $64.95 | 9.173% | $70.9079 | $70.91 | $70.90 | $70.90 |
| Purchase #5 | $187.97 | 10.551% | $207.8027 | $207.80 | $207.80 | $207.80 |
| Purchase #6 | $130.83 | 12.679% | $147.4179 | $147.42 | $147.40 | $147.40 |
| Purchase #7 | $114.65 | 11.812% | $128.1925 | $128.19 | $128.20 | $128.20 |
| 7 purchase totals = | $899.57 | $985.7446 | $985.74 | $985.70 | $985.70 | |