| 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 | $11.67 | 12.788% | $13.1624 | $13.16 | $13.15 | $13.20 |
| Purchase #2 | $28.66 | 3.525% | $29.6703 | $29.67 | $29.65 | $29.70 |
| Purchase #3 | $216.92 | 5.724% | $229.3365 | $229.34 | $229.35 | $229.30 |
| Purchase #4 | $172.30 | 4.192% | $179.5228 | $179.52 | $179.50 | $179.50 |
| Purchase #5 | $175.81 | 10.672% | $194.5724 | $194.57 | $194.55 | $194.60 |
| Purchase #6 | $118.61 | 3.359% | $122.5941 | $122.59 | $122.60 | $122.60 |
| Purchase #7 | $29.71 | 10.835% | $32.9291 | $32.93 | $32.95 | $32.90 |
| 7 purchase totals = | $753.68 | $801.7876 | $801.78 | $801.75 | $801.80 | |