| 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 | $32.49 | 6.355% | $34.5547 | $34.55 | $34.55 | $34.60 |
| Purchase #2 | $52.33 | 11.197% | $58.1894 | $58.19 | $58.20 | $58.20 |
| Purchase #3 | $179.64 | 10.139% | $197.8537 | $197.85 | $197.85 | $197.90 |
| Purchase #4 | $170.88 | 11.107% | $189.8596 | $189.86 | $189.85 | $189.90 |
| Purchase #5 | $69.80 | 6.441% | $74.2958 | $74.30 | $74.30 | $74.30 |
| Purchase #6 | $106.41 | 6.338% | $113.1543 | $113.15 | $113.15 | $113.20 |
| Purchase #7 | $39.80 | 10.559% | $44.0025 | $44.00 | $44.00 | $44.00 |
| 7 purchase totals = | $651.35 | $711.9100 | $711.90 | $711.90 | $712.10 | |