| 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 | $91.30 | 4.278% | $95.2058 | $95.21 | $95.20 | $95.20 |
| Purchase #2 | $228.77 | 4.826% | $239.8104 | $239.81 | $239.80 | $239.80 |
| Purchase #3 | $102.48 | 8.564% | $111.2564 | $111.26 | $111.25 | $111.30 |
| Purchase #4 | $84.39 | 4.652% | $88.3158 | $88.32 | $88.30 | $88.30 |
| Purchase #5 | $113.33 | 13.562% | $128.6998 | $128.70 | $128.70 | $128.70 |
| Purchase #6 | $91.29 | 12.244% | $102.4675 | $102.47 | $102.45 | $102.50 |
| Purchase #7 | $88.85 | 4.402% | $92.7612 | $92.76 | $92.75 | $92.80 |
| 7 purchase totals = | $800.41 | $858.5169 | $858.53 | $858.45 | $858.60 | |