| 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 | $25.76 | 7.539% | $27.702 | $27.70 | $27.70 | $27.70 |
| Purchase #2 | $113.86 | 6.356% | $121.0969 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $80.47 | 12.782% | $90.7557 | $90.76 | $90.75 | $90.80 |
| Purchase #4 | $177.29 | 9.786% | $194.6396 | $194.64 | $194.65 | $194.60 |
| Purchase #5 | $96.40 | 6.163% | $102.3411 | $102.34 | $102.35 | $102.30 |
| Purchase #6 | $193.50 | 5.497% | $204.1367 | $204.14 | $204.15 | $204.10 |
| Purchase #7 | $154.54 | 8.170% | $167.1659 | $167.17 | $167.15 | $167.20 |
| 7 purchase totals = | $841.82 | $907.8379 | $907.85 | $907.85 | $907.80 | |