| 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 | $86.44 | 9.422% | $94.5844 | $94.58 | $94.60 | $94.60 |
| Purchase #2 | $152.88 | 5.537% | $161.345 | $161.35 | $161.35 | $161.30 |
| Purchase #3 | $141.44 | 6.318% | $150.3762 | $150.38 | $150.40 | $150.40 |
| Purchase #4 | $12.57 | 5.470% | $13.2576 | $13.26 | $13.25 | $13.30 |
| Purchase #5 | $155.34 | 7.403% | $166.8398 | $166.84 | $166.85 | $166.80 |
| Purchase #6 | $43.58 | 8.430% | $47.2538 | $47.25 | $47.25 | $47.30 |
| Purchase #7 | $78.90 | 12.197% | $88.5234 | $88.52 | $88.50 | $88.50 |
| 7 purchase totals = | $671.15 | $722.1802 | $722.18 | $722.20 | $722.20 | |