| 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 | $53.87 | 4.405% | $56.243 | $56.24 | $56.25 | $56.20 |
| Purchase #2 | $107.60 | 4.521% | $112.4646 | $112.46 | $112.45 | $112.50 |
| Purchase #3 | $133.59 | 12.114% | $149.7731 | $149.77 | $149.75 | $149.80 |
| Purchase #4 | $47.64 | 12.652% | $53.6674 | $53.67 | $53.65 | $53.70 |
| Purchase #5 | $166.45 | 11.696% | $185.918 | $185.92 | $185.90 | $185.90 |
| Purchase #6 | $103.65 | 3.515% | $107.2933 | $107.29 | $107.30 | $107.30 |
| Purchase #7 | $183.73 | 11.541% | $204.9343 | $204.93 | $204.95 | $204.90 |
| 7 purchase totals = | $796.53 | $870.2937 | $870.28 | $870.25 | $870.30 | |