| 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 | $63.62 | 13.378% | $72.1311 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $62.84 | 10.445% | $69.4036 | $69.40 | $69.40 | $69.40 |
| Purchase #3 | $225.51 | 7.365% | $242.1188 | $242.12 | $242.10 | $242.10 |
| Purchase #4 | $90.77 | 8.847% | $98.8004 | $98.80 | $98.80 | $98.80 |
| Purchase #5 | $156.73 | 3.136% | $161.6451 | $161.65 | $161.65 | $161.60 |
| Purchase #6 | $26.72 | 5.314% | $28.1399 | $28.14 | $28.15 | $28.10 |
| Purchase #7 | $162.39 | 9.124% | $177.2065 | $177.21 | $177.20 | $177.20 |
| 7 purchase totals = | $788.58 | $849.4454 | $849.45 | $849.45 | $849.30 | |