| 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 | $93.78 | 9.591% | $102.7744 | $102.77 | $102.75 | $102.80 |
| Purchase #2 | $196.55 | 12.254% | $220.6352 | $220.64 | $220.65 | $220.60 |
| Purchase #3 | $138.35 | 13.788% | $157.4257 | $157.43 | $157.45 | $157.40 |
| Purchase #4 | $169.73 | 5.127% | $178.4321 | $178.43 | $178.45 | $178.40 |
| Purchase #5 | $48.54 | 3.779% | $50.3743 | $50.37 | $50.35 | $50.40 |
| Purchase #6 | $13.50 | 6.567% | $14.3865 | $14.39 | $14.40 | $14.40 |
| Purchase #7 | $227.81 | 12.570% | $256.4457 | $256.45 | $256.45 | $256.40 |
| 7 purchase totals = | $888.26 | $980.4739 | $980.48 | $980.50 | $980.40 | |