| 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 | $45.89 | 6.314% | $48.7875 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $32.93 | 6.798% | $35.1686 | $35.17 | $35.15 | $35.20 |
| Purchase #3 | $129.74 | 4.411% | $135.4628 | $135.46 | $135.45 | $135.50 |
| Purchase #4 | $140.26 | 8.475% | $152.147 | $152.15 | $152.15 | $152.10 |
| Purchase #5 | $91.85 | 5.232% | $96.6556 | $96.66 | $96.65 | $96.70 |
| Purchase #6 | $207.57 | 5.539% | $219.0673 | $219.07 | $219.05 | $219.10 |
| Purchase #7 | $112.52 | 8.227% | $121.777 | $121.78 | $121.80 | $121.80 |
| 7 purchase totals = | $760.76 | $809.0658 | $809.08 | $809.05 | $809.20 | |