| 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 | $105.63 | 6.736% | $112.7452 | $112.75 | $112.75 | $112.70 |
| Purchase #2 | $21.67 | 7.320% | $23.2562 | $23.26 | $23.25 | $23.30 |
| Purchase #3 | $241.76 | 6.774% | $258.1368 | $258.14 | $258.15 | $258.10 |
| Purchase #4 | $42.94 | 11.128% | $47.7184 | $47.72 | $47.70 | $47.70 |
| Purchase #5 | $34.88 | 3.277% | $36.023 | $36.02 | $36.00 | $36.00 |
| Purchase #6 | $90.90 | 10.539% | $100.48 | $100.48 | $100.50 | $100.50 |
| Purchase #7 | $220.45 | 5.639% | $232.8812 | $232.88 | $232.90 | $232.90 |
| 7 purchase totals = | $758.23 | $811.2408 | $811.25 | $811.25 | $811.20 | |