| 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 | $56.66 | 13.571% | $64.3493 | $64.35 | $64.35 | $64.30 |
| Purchase #2 | $89.49 | 11.802% | $100.0516 | $100.05 | $100.05 | $100.10 |
| Purchase #3 | $132.35 | 4.261% | $137.9894 | $137.99 | $138.00 | $138.00 |
| Purchase #4 | $21.39 | 8.506% | $23.2094 | $23.21 | $23.20 | $23.20 |
| Purchase #5 | $140.45 | 11.241% | $156.238 | $156.24 | $156.25 | $156.20 |
| Purchase #6 | $15.93 | 11.147% | $17.7057 | $17.71 | $17.70 | $17.70 |
| Purchase #7 | $154.42 | 11.181% | $171.6857 | $171.69 | $171.70 | $171.70 |
| 7 purchase totals = | $610.69 | $671.2291 | $671.24 | $671.25 | $671.20 | |