| 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 | $98.48 | 8.789% | $107.1354 | $107.14 | $107.15 | $107.10 |
| Purchase #2 | $84.84 | 4.696% | $88.8241 | $88.82 | $88.80 | $88.80 |
| Purchase #3 | $108.90 | 7.310% | $116.8606 | $116.86 | $116.85 | $116.90 |
| Purchase #4 | $134.81 | 10.137% | $148.4757 | $148.48 | $148.50 | $148.50 |
| Purchase #5 | $162.30 | 3.361% | $167.7549 | $167.75 | $167.75 | $167.80 |
| Purchase #6 | $32.96 | 11.170% | $36.6416 | $36.64 | $36.65 | $36.60 |
| Purchase #7 | $208.27 | 13.823% | $237.0592 | $237.06 | $237.05 | $237.10 |
| 7 purchase totals = | $830.56 | $902.7515 | $902.75 | $902.75 | $902.80 | |