| 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 | $42.50 | 10.340% | $46.8945 | $46.89 | $46.90 | $46.90 |
| Purchase #2 | $130.47 | 4.323% | $136.1102 | $136.11 | $136.10 | $136.10 |
| Purchase #3 | $166.97 | 5.688% | $176.4673 | $176.47 | $176.45 | $176.50 |
| Purchase #4 | $90.40 | 6.427% | $96.21 | $96.21 | $96.20 | $96.20 |
| Purchase #5 | $20.42 | 6.614% | $21.7706 | $21.77 | $21.75 | $21.80 |
| Purchase #6 | $88.47 | 9.540% | $96.91 | $96.91 | $96.90 | $96.90 |
| Purchase #7 | $41.67 | 13.463% | $47.28 | $47.28 | $47.30 | $47.30 |
| 7 purchase totals = | $580.90 | $621.6426 | $621.64 | $621.60 | $621.70 | |