| 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 | $117.67 | 3.466% | $121.7484 | $121.75 | $121.75 | $121.70 |
| Purchase #2 | $91.72 | 5.569% | $96.8279 | $96.83 | $96.85 | $96.80 |
| Purchase #3 | $61.33 | 8.718% | $66.6767 | $66.68 | $66.70 | $66.70 |
| Purchase #4 | $8.46 | 12.241% | $9.4956 | $9.50 | $9.50 | $9.50 |
| Purchase #5 | $42.43 | 12.489% | $47.7291 | $47.73 | $47.75 | $47.70 |
| Purchase #6 | $229.99 | 11.668% | $256.8252 | $256.83 | $256.85 | $256.80 |
| Purchase #7 | $171.89 | 7.182% | $184.2351 | $184.24 | $184.25 | $184.20 |
| 7 purchase totals = | $723.49 | $783.5380 | $783.56 | $783.65 | $783.40 | |