| 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 | $10.98 | 5.640% | $11.5993 | $11.60 | $11.60 | $11.60 |
| Purchase #2 | $80.26 | 4.330% | $83.7353 | $83.74 | $83.75 | $83.70 |
| Purchase #3 | $5.65 | 8.786% | $6.1464 | $6.15 | $6.15 | $6.10 |
| Purchase #4 | $55.85 | 4.718% | $58.485 | $58.49 | $58.50 | $58.50 |
| Purchase #5 | $221.61 | 4.783% | $232.2096 | $232.21 | $232.20 | $232.20 |
| Purchase #6 | $171.67 | 7.386% | $184.3495 | $184.35 | $184.35 | $184.30 |
| Purchase #7 | $204.82 | 13.784% | $233.0524 | $233.05 | $233.05 | $233.10 |
| 7 purchase totals = | $750.84 | $809.5775 | $809.59 | $809.60 | $809.50 | |