| 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 | $86.62 | 4.756% | $90.7396 | $90.74 | $90.75 | $90.70 |
| Purchase #2 | $125.27 | 8.417% | $135.814 | $135.81 | $135.80 | $135.80 |
| Purchase #3 | $89.71 | 3.505% | $92.8543 | $92.85 | $92.85 | $92.90 |
| Purchase #4 | $12.97 | 10.238% | $14.2979 | $14.30 | $14.30 | $14.30 |
| Purchase #5 | $201.26 | 6.266% | $213.871 | $213.87 | $213.85 | $213.90 |
| Purchase #6 | $31.84 | 10.854% | $35.2959 | $35.30 | $35.30 | $35.30 |
| Purchase #7 | $100.87 | 9.797% | $110.7522 | $110.75 | $110.75 | $110.80 |
| 7 purchase totals = | $648.54 | $693.6249 | $693.62 | $693.60 | $693.70 | |