| 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 | $15.52 | 12.561% | $17.4695 | $17.47 | $17.45 | $17.50 |
| Purchase #2 | $109.53 | 10.223% | $120.7273 | $120.73 | $120.75 | $120.70 |
| Purchase #3 | $242.73 | 9.652% | $266.1583 | $266.16 | $266.15 | $266.20 |
| Purchase #4 | $36.56 | 11.705% | $40.8393 | $40.84 | $40.85 | $40.80 |
| Purchase #5 | $68.62 | 8.142% | $74.207 | $74.21 | $74.20 | $74.20 |
| Purchase #6 | $184.61 | 8.515% | $200.3295 | $200.33 | $200.35 | $200.30 |
| Purchase #7 | $183.91 | 13.601% | $208.9236 | $208.92 | $208.90 | $208.90 |
| 7 purchase totals = | $841.48 | $928.6545 | $928.66 | $928.65 | $928.60 | |