| 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 | $36.61 | 9.873% | $40.2245 | $40.22 | $40.20 | $40.20 |
| Purchase #2 | $8.74 | 5.491% | $9.2199 | $9.22 | $9.20 | $9.20 |
| Purchase #3 | $47.51 | 3.829% | $49.3292 | $49.33 | $49.35 | $49.30 |
| Purchase #4 | $34.70 | 7.408% | $37.2706 | $37.27 | $37.25 | $37.30 |
| Purchase #5 | $235.93 | 5.399% | $248.6679 | $248.67 | $248.65 | $248.70 |
| Purchase #6 | $184.74 | 3.315% | $190.8641 | $190.86 | $190.85 | $190.90 |
| Purchase #7 | $211.26 | 7.441% | $226.9799 | $226.98 | $227.00 | $227.00 |
| 7 purchase totals = | $759.49 | $802.5561 | $802.55 | $802.50 | $802.60 | |