| 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 | $14.52 | 8.762% | $15.7922 | $15.79 | $15.80 | $15.80 |
| Purchase #2 | $70.27 | 8.298% | $76.101 | $76.10 | $76.10 | $76.10 |
| Purchase #3 | $169.45 | 4.276% | $176.6957 | $176.70 | $176.70 | $176.70 |
| Purchase #4 | $114.63 | 9.565% | $125.5944 | $125.59 | $125.60 | $125.60 |
| Purchase #5 | $64.51 | 5.404% | $67.9961 | $68.00 | $68.00 | $68.00 |
| Purchase #6 | $98.99 | 11.597% | $110.4699 | $110.47 | $110.45 | $110.50 |
| Purchase #7 | $43.60 | 7.686% | $46.9511 | $46.95 | $46.95 | $47.00 |
| 7 purchase totals = | $575.97 | $619.6004 | $619.60 | $619.60 | $619.70 | |