| 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 | $28.53 | 10.339% | $31.4797 | $31.48 | $31.50 | $31.50 |
| Purchase #2 | $47.28 | 11.361% | $52.6515 | $52.65 | $52.65 | $52.70 |
| Purchase #3 | $162.34 | 10.548% | $179.4636 | $179.46 | $179.45 | $179.50 |
| Purchase #4 | $144.97 | 7.115% | $155.2846 | $155.28 | $155.30 | $155.30 |
| Purchase #5 | $49.44 | 10.517% | $54.6396 | $54.64 | $54.65 | $54.60 |
| Purchase #6 | $211.64 | 11.740% | $236.4865 | $236.49 | $236.50 | $236.50 |
| Purchase #7 | $5.46 | 5.142% | $5.7408 | $5.74 | $5.75 | $5.70 |
| 7 purchase totals = | $649.66 | $715.7463 | $715.74 | $715.80 | $715.80 | |