| 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 | $63.81 | 3.160% | $65.8264 | $65.83 | $65.85 | $65.80 |
| Purchase #2 | $82.51 | 9.270% | $90.1587 | $90.16 | $90.15 | $90.20 |
| Purchase #3 | $7.54 | 11.381% | $8.3981 | $8.40 | $8.40 | $8.40 |
| Purchase #4 | $94.63 | 6.781% | $101.0469 | $101.05 | $101.05 | $101.00 |
| Purchase #5 | $203.77 | 13.134% | $230.5332 | $230.53 | $230.55 | $230.50 |
| Purchase #6 | $122.71 | 5.406% | $129.3437 | $129.34 | $129.35 | $129.30 |
| Purchase #7 | $71.30 | 11.285% | $79.3462 | $79.35 | $79.35 | $79.30 |
| 7 purchase totals = | $646.27 | $704.6532 | $704.66 | $704.70 | $704.50 | |