| 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 | $85.35 | 4.436% | $89.1361 | $89.14 | $89.15 | $89.10 |
| Purchase #2 | $103.93 | 8.338% | $112.5957 | $112.60 | $112.60 | $112.60 |
| Purchase #3 | $219.29 | 7.288% | $235.2719 | $235.27 | $235.25 | $235.30 |
| Purchase #4 | $105.64 | 13.120% | $119.5 | $119.50 | $119.50 | $119.50 |
| Purchase #5 | $117.95 | 11.157% | $131.1097 | $131.11 | $131.10 | $131.10 |
| Purchase #6 | $59.96 | 8.462% | $65.0338 | $65.03 | $65.05 | $65.00 |
| Purchase #7 | $73.64 | 10.285% | $81.2139 | $81.21 | $81.20 | $81.20 |
| 7 purchase totals = | $765.76 | $833.8611 | $833.86 | $833.85 | $833.80 | |