| 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 | $41.80 | 13.584% | $47.4781 | $47.48 | $47.50 | $47.50 |
| Purchase #2 | $94.40 | 8.445% | $102.3721 | $102.37 | $102.35 | $102.40 |
| Purchase #3 | $130.91 | 3.748% | $135.8165 | $135.82 | $135.80 | $135.80 |
| Purchase #4 | $50.70 | 12.744% | $57.1612 | $57.16 | $57.15 | $57.20 |
| Purchase #5 | $121.69 | 3.196% | $125.5792 | $125.58 | $125.60 | $125.60 |
| Purchase #6 | $109.84 | 13.815% | $125.0144 | $125.01 | $125.00 | $125.00 |
| Purchase #7 | $223.45 | 10.758% | $247.4888 | $247.49 | $247.50 | $247.50 |
| 7 purchase totals = | $772.79 | $840.9103 | $840.91 | $840.90 | $841.00 | |