| 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 | $54.53 | 9.301% | $59.6018 | $59.60 | $59.60 | $59.60 |
| Purchase #2 | $43.59 | 4.515% | $45.5581 | $45.56 | $45.55 | $45.60 |
| Purchase #3 | $124.91 | 12.369% | $140.3601 | $140.36 | $140.35 | $140.40 |
| Purchase #4 | $130.84 | 5.451% | $137.9721 | $137.97 | $137.95 | $138.00 |
| Purchase #5 | $184.60 | 7.421% | $198.2992 | $198.30 | $198.30 | $198.30 |
| Purchase #6 | $152.33 | 3.184% | $157.1802 | $157.18 | $157.20 | $157.20 |
| Purchase #7 | $66.69 | 4.721% | $69.8384 | $69.84 | $69.85 | $69.80 |
| 7 purchase totals = | $757.49 | $808.8099 | $808.81 | $808.80 | $808.90 | |