| 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 | $69.82 | 7.141% | $74.8058 | $74.81 | $74.80 | $74.80 |
| Purchase #2 | $19.71 | 8.421% | $21.3698 | $21.37 | $21.35 | $21.40 |
| Purchase #3 | $209.42 | 5.364% | $220.6533 | $220.65 | $220.65 | $220.70 |
| Purchase #4 | $233.77 | 13.685% | $265.7614 | $265.76 | $265.75 | $265.80 |
| Purchase #5 | $46.98 | 6.740% | $50.1465 | $50.15 | $50.15 | $50.10 |
| Purchase #6 | $60.69 | 4.628% | $63.4987 | $63.50 | $63.50 | $63.50 |
| Purchase #7 | $235.30 | 8.537% | $255.3876 | $255.39 | $255.40 | $255.40 |
| 7 purchase totals = | $875.69 | $951.6231 | $951.63 | $951.60 | $951.70 | |