| 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 | $65.68 | 6.281% | $69.8054 | $69.81 | $69.80 | $69.80 |
| Purchase #2 | $200.46 | 7.836% | $216.168 | $216.17 | $216.15 | $216.20 |
| Purchase #3 | $106.37 | 11.809% | $118.9312 | $118.93 | $118.95 | $118.90 |
| Purchase #4 | $43.61 | 4.482% | $45.5646 | $45.56 | $45.55 | $45.60 |
| Purchase #5 | $228.28 | 7.529% | $245.4672 | $245.47 | $245.45 | $245.50 |
| Purchase #6 | $34.73 | 8.333% | $37.6241 | $37.62 | $37.60 | $37.60 |
| Purchase #7 | $170.96 | 4.524% | $178.6942 | $178.69 | $178.70 | $178.70 |
| 7 purchase totals = | $850.09 | $912.2547 | $912.25 | $912.20 | $912.30 | |