| 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 | $98.49 | 9.483% | $107.8298 | $107.83 | $107.85 | $107.80 |
| Purchase #2 | $96.68 | 4.464% | $100.9958 | $101.00 | $101.00 | $101.00 |
| Purchase #3 | $37.37 | 12.246% | $41.9463 | $41.95 | $41.95 | $41.90 |
| Purchase #4 | $183.59 | 10.445% | $202.766 | $202.77 | $202.75 | $202.80 |
| Purchase #5 | $107.92 | 3.546% | $111.7468 | $111.75 | $111.75 | $111.70 |
| Purchase #6 | $82.79 | 9.544% | $90.6915 | $90.69 | $90.70 | $90.70 |
| Purchase #7 | $232.85 | 7.597% | $250.5396 | $250.54 | $250.55 | $250.50 |
| 7 purchase totals = | $839.69 | $906.5158 | $906.53 | $906.55 | $906.40 | |