| 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 | $50.47 | 11.112% | $56.0782 | $56.08 | $56.10 | $56.10 |
| Purchase #2 | $124.60 | 12.653% | $140.3656 | $140.37 | $140.35 | $140.40 |
| Purchase #3 | $5.53 | 12.288% | $6.2095 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $164.94 | 7.220% | $176.8487 | $176.85 | $176.85 | $176.80 |
| Purchase #5 | $35.74 | 7.504% | $38.4219 | $38.42 | $38.40 | $38.40 |
| Purchase #6 | $219.32 | 10.346% | $242.0108 | $242.01 | $242.00 | $242.00 |
| Purchase #7 | $73.91 | 9.589% | $80.9972 | $81.00 | $81.00 | $81.00 |
| 7 purchase totals = | $674.51 | $740.9319 | $740.94 | $740.90 | $740.90 | |