| 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 | $35.90 | 3.138% | $37.0265 | $37.03 | $37.05 | $37.00 |
| Purchase #2 | $245.45 | 11.359% | $273.3307 | $273.33 | $273.35 | $273.30 |
| Purchase #3 | $223.90 | 5.539% | $236.3018 | $236.30 | $236.30 | $236.30 |
| Purchase #4 | $70.30 | 12.372% | $78.9975 | $79.00 | $79.00 | $79.00 |
| Purchase #5 | $19.76 | 10.301% | $21.7955 | $21.80 | $21.80 | $21.80 |
| Purchase #6 | $12.90 | 9.670% | $14.1474 | $14.15 | $14.15 | $14.10 |
| Purchase #7 | $144.64 | 8.355% | $156.7247 | $156.72 | $156.70 | $156.70 |
| 7 purchase totals = | $752.85 | $818.3241 | $818.33 | $818.35 | $818.20 | |