| 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 | $65.42 | 12.489% | $73.5903 | $73.59 | $73.60 | $73.60 |
| Purchase #2 | $69.35 | 12.785% | $78.2164 | $78.22 | $78.20 | $78.20 |
| Purchase #3 | $118.76 | 10.626% | $131.3794 | $131.38 | $131.40 | $131.40 |
| Purchase #4 | $114.60 | 5.621% | $121.0417 | $121.04 | $121.05 | $121.00 |
| Purchase #5 | $110.26 | 13.117% | $124.7228 | $124.72 | $124.70 | $124.70 |
| Purchase #6 | $178.88 | 4.643% | $187.1854 | $187.19 | $187.20 | $187.20 |
| Purchase #7 | $155.79 | 10.472% | $172.1043 | $172.10 | $172.10 | $172.10 |
| 7 purchase totals = | $813.06 | $888.2403 | $888.24 | $888.25 | $888.20 | |