| 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 | $119.76 | 9.851% | $131.5576 | $131.56 | $131.55 | $131.60 |
| Purchase #2 | $13.87 | 8.733% | $15.0813 | $15.08 | $15.10 | $15.10 |
| Purchase #3 | $8.75 | 11.714% | $9.775 | $9.78 | $9.80 | $9.80 |
| Purchase #4 | $192.58 | 5.213% | $202.6192 | $202.62 | $202.60 | $202.60 |
| Purchase #5 | $33.35 | 4.851% | $34.9678 | $34.97 | $34.95 | $35.00 |
| Purchase #6 | $37.83 | 12.196% | $42.4437 | $42.44 | $42.45 | $42.40 |
| Purchase #7 | $62.44 | 6.819% | $66.6978 | $66.70 | $66.70 | $66.70 |
| 7 purchase totals = | $468.58 | $503.1424 | $503.15 | $503.15 | $503.20 | |