| 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 | $45.46 | 3.450% | $47.0284 | $47.03 | $47.05 | $47.00 |
| Purchase #2 | $56.87 | 9.599% | $62.329 | $62.33 | $62.35 | $62.30 |
| Purchase #3 | $235.25 | 9.111% | $256.6836 | $256.68 | $256.70 | $256.70 |
| Purchase #4 | $184.61 | 5.201% | $194.2116 | $194.21 | $194.20 | $194.20 |
| Purchase #5 | $125.29 | 8.112% | $135.4535 | $135.45 | $135.45 | $135.50 |
| Purchase #6 | $25.56 | 7.814% | $27.5573 | $27.56 | $27.55 | $27.60 |
| Purchase #7 | $12.78 | 4.421% | $13.345 | $13.35 | $13.35 | $13.30 |
| 7 purchase totals = | $685.82 | $736.6084 | $736.61 | $736.65 | $736.60 | |