| 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 | $45.57 | 7.334% | $48.9121 | $48.91 | $48.90 | $48.90 |
| Purchase #2 | $113.74 | 4.765% | $119.1597 | $119.16 | $119.15 | $119.20 |
| Purchase #3 | $181.45 | 6.834% | $193.8503 | $193.85 | $193.85 | $193.90 |
| Purchase #4 | $166.39 | 13.209% | $188.3685 | $188.37 | $188.35 | $188.40 |
| Purchase #5 | $122.49 | 12.846% | $138.2251 | $138.23 | $138.25 | $138.20 |
| Purchase #6 | $31.99 | 8.251% | $34.6295 | $34.63 | $34.65 | $34.60 |
| Purchase #7 | $185.28 | 7.746% | $199.6318 | $199.63 | $199.65 | $199.60 |
| 7 purchase totals = | $846.91 | $922.7770 | $922.78 | $922.80 | $922.80 | |