| 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 | $57.88 | 9.634% | $63.4562 | $63.46 | $63.45 | $63.50 |
| Purchase #2 | $13.64 | 11.507% | $15.2096 | $15.21 | $15.20 | $15.20 |
| Purchase #3 | $34.75 | 10.210% | $38.298 | $38.30 | $38.30 | $38.30 |
| Purchase #4 | $214.34 | 12.325% | $240.7574 | $240.76 | $240.75 | $240.80 |
| Purchase #5 | $211.34 | 4.556% | $220.9687 | $220.97 | $220.95 | $221.00 |
| Purchase #6 | $86.83 | 11.536% | $96.8467 | $96.85 | $96.85 | $96.80 |
| Purchase #7 | $33.53 | 12.354% | $37.6723 | $37.67 | $37.65 | $37.70 |
| 7 purchase totals = | $652.31 | $713.2089 | $713.22 | $713.15 | $713.30 | |