| 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 | $20.32 | 12.394% | $22.8385 | $22.84 | $22.85 | $22.80 |
| Purchase #2 | $83.42 | 3.527% | $86.3622 | $86.36 | $86.35 | $86.40 |
| Purchase #3 | $184.55 | 3.794% | $191.5518 | $191.55 | $191.55 | $191.60 |
| Purchase #4 | $31.81 | 8.727% | $34.5861 | $34.59 | $34.60 | $34.60 |
| Purchase #5 | $120.92 | 4.796% | $126.7193 | $126.72 | $126.70 | $126.70 |
| Purchase #6 | $40.45 | 4.111% | $42.1129 | $42.11 | $42.10 | $42.10 |
| Purchase #7 | $237.60 | 5.774% | $251.319 | $251.32 | $251.30 | $251.30 |
| 7 purchase totals = | $719.07 | $755.4898 | $755.49 | $755.45 | $755.50 | |