| 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 | $39.50 | 10.697% | $43.7253 | $43.73 | $43.75 | $43.70 |
| Purchase #2 | $48.80 | 8.474% | $52.9353 | $52.94 | $52.95 | $52.90 |
| Purchase #3 | $204.52 | 5.552% | $215.875 | $215.88 | $215.90 | $215.90 |
| Purchase #4 | $150.68 | 9.112% | $164.41 | $164.41 | $164.40 | $164.40 |
| Purchase #5 | $8.25 | 5.280% | $8.6856 | $8.69 | $8.70 | $8.70 |
| Purchase #6 | $90.31 | 13.465% | $102.4702 | $102.47 | $102.45 | $102.50 |
| Purchase #7 | $177.57 | 9.546% | $194.5208 | $194.52 | $194.50 | $194.50 |
| 7 purchase totals = | $719.63 | $782.6222 | $782.64 | $782.65 | $782.60 | |