| 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 | $22.32 | 12.873% | $25.1933 | $25.19 | $25.20 | $25.20 |
| Purchase #2 | $250.70 | 3.542% | $259.5798 | $259.58 | $259.60 | $259.60 |
| Purchase #3 | $14.49 | 7.770% | $15.6159 | $15.62 | $15.60 | $15.60 |
| Purchase #4 | $63.91 | 7.371% | $68.6208 | $68.62 | $68.60 | $68.60 |
| Purchase #5 | $186.80 | 3.379% | $193.112 | $193.11 | $193.10 | $193.10 |
| Purchase #6 | $120.76 | 8.849% | $131.4461 | $131.45 | $131.45 | $131.40 |
| Purchase #7 | $108.42 | 3.566% | $112.2863 | $112.29 | $112.30 | $112.30 |
| 7 purchase totals = | $767.40 | $805.8542 | $805.86 | $805.85 | $805.80 | |