| 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 | $47.54 | 5.243% | $50.0325 | $50.03 | $50.05 | $50.00 |
| Purchase #2 | $112.91 | 6.463% | $120.2074 | $120.21 | $120.20 | $120.20 |
| Purchase #3 | $203.42 | 5.441% | $214.4881 | $214.49 | $214.50 | $214.50 |
| Purchase #4 | $86.25 | 3.311% | $89.1057 | $89.11 | $89.10 | $89.10 |
| Purchase #5 | $104.44 | 13.559% | $118.601 | $118.60 | $118.60 | $118.60 |
| Purchase #6 | $234.77 | 9.361% | $256.7468 | $256.75 | $256.75 | $256.70 |
| Purchase #7 | $121.70 | 8.771% | $132.3743 | $132.37 | $132.35 | $132.40 |
| 7 purchase totals = | $911.03 | $981.5558 | $981.56 | $981.55 | $981.50 | |