| 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 | $249.26 | 5.580% | $263.1687 | $263.17 | $263.15 | $263.20 |
| Purchase #2 | $18.25 | 8.824% | $19.8604 | $19.86 | $19.85 | $19.90 |
| Purchase #3 | $83.87 | 8.550% | $91.0409 | $91.04 | $91.05 | $91.00 |
| Purchase #4 | $149.63 | 7.797% | $161.2967 | $161.30 | $161.30 | $161.30 |
| Purchase #5 | $31.49 | 9.209% | $34.3899 | $34.39 | $34.40 | $34.40 |
| Purchase #6 | $55.44 | 5.577% | $58.5319 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $75.49 | 11.539% | $84.2008 | $84.20 | $84.20 | $84.20 |
| 7 purchase totals = | $663.43 | $712.4893 | $712.49 | $712.50 | $712.50 | |