| 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 | $84.71 | 3.475% | $87.6537 | $87.65 | $87.65 | $87.70 |
| Purchase #2 | $160.95 | 8.424% | $174.5084 | $174.51 | $174.50 | $174.50 |
| Purchase #3 | $213.35 | 6.370% | $226.9404 | $226.94 | $226.95 | $226.90 |
| Purchase #4 | $114.93 | 12.597% | $129.4077 | $129.41 | $129.40 | $129.40 |
| Purchase #5 | $34.53 | 4.727% | $36.1622 | $36.16 | $36.15 | $36.20 |
| Purchase #6 | $213.31 | 7.453% | $229.208 | $229.21 | $229.20 | $229.20 |
| Purchase #7 | $41.51 | 13.537% | $47.1292 | $47.13 | $47.15 | $47.10 |
| 7 purchase totals = | $863.29 | $931.0096 | $931.01 | $931.00 | $931.00 | |