| 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 | $51.25 | 8.506% | $55.6093 | $55.61 | $55.60 | $55.60 |
| Purchase #2 | $9.76 | 13.352% | $11.0632 | $11.06 | $11.05 | $11.10 |
| Purchase #3 | $89.69 | 6.676% | $95.6777 | $95.68 | $95.70 | $95.70 |
| Purchase #4 | $132.33 | 4.477% | $138.2544 | $138.25 | $138.25 | $138.30 |
| Purchase #5 | $94.57 | 7.148% | $101.3299 | $101.33 | $101.35 | $101.30 |
| Purchase #6 | $63.53 | 12.131% | $71.2368 | $71.24 | $71.25 | $71.20 |
| Purchase #7 | $93.39 | 13.165% | $105.6848 | $105.68 | $105.70 | $105.70 |
| 7 purchase totals = | $534.52 | $578.8561 | $578.85 | $578.90 | $578.90 | |