| 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 | $38.34 | 8.763% | $41.6997 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $63.79 | 3.672% | $66.1324 | $66.13 | $66.15 | $66.10 |
| Purchase #3 | $147.46 | 8.219% | $159.5797 | $159.58 | $159.60 | $159.60 |
| Purchase #4 | $159.62 | 4.865% | $167.3855 | $167.39 | $167.40 | $167.40 |
| Purchase #5 | $60.65 | 6.683% | $64.7032 | $64.70 | $64.70 | $64.70 |
| Purchase #6 | $151.31 | 6.239% | $160.7502 | $160.75 | $160.75 | $160.80 |
| Purchase #7 | $69.45 | 3.481% | $71.8676 | $71.87 | $71.85 | $71.90 |
| 7 purchase totals = | $690.62 | $732.1183 | $732.12 | $732.15 | $732.20 | |