| 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 | $89.98 | 9.702% | $98.7099 | $98.71 | $98.70 | $98.70 |
| Purchase #2 | $96.89 | 5.760% | $102.4709 | $102.47 | $102.45 | $102.50 |
| Purchase #3 | $229.31 | 7.261% | $245.9602 | $245.96 | $245.95 | $246.00 |
| Purchase #4 | $41.48 | 8.220% | $44.8897 | $44.89 | $44.90 | $44.90 |
| Purchase #5 | $46.85 | 5.432% | $49.3949 | $49.39 | $49.40 | $49.40 |
| Purchase #6 | $157.64 | 6.478% | $167.8519 | $167.85 | $167.85 | $167.90 |
| Purchase #7 | $177.75 | 12.759% | $200.4291 | $200.43 | $200.45 | $200.40 |
| 7 purchase totals = | $839.90 | $909.7066 | $909.70 | $909.70 | $909.80 | |