| 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 | $72.43 | 8.291% | $78.4352 | $78.44 | $78.45 | $78.40 |
| Purchase #2 | $32.31 | 7.210% | $34.6396 | $34.64 | $34.65 | $34.60 |
| Purchase #3 | $59.99 | 6.715% | $64.0183 | $64.02 | $64.00 | $64.00 |
| Purchase #4 | $184.55 | 4.684% | $193.1943 | $193.19 | $193.20 | $193.20 |
| Purchase #5 | $218.84 | 4.792% | $229.3268 | $229.33 | $229.35 | $229.30 |
| Purchase #6 | $102.47 | 12.732% | $115.5165 | $115.52 | $115.50 | $115.50 |
| Purchase #7 | $149.67 | 10.275% | $165.0486 | $165.05 | $165.05 | $165.00 |
| 7 purchase totals = | $820.26 | $880.1793 | $880.19 | $880.20 | $880.00 | |