| 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 | $92.98 | 5.567% | $98.1562 | $98.16 | $98.15 | $98.20 |
| Purchase #2 | $249.59 | 13.870% | $284.2081 | $284.21 | $284.20 | $284.20 |
| Purchase #3 | $49.94 | 13.194% | $56.5291 | $56.53 | $56.55 | $56.50 |
| Purchase #4 | $244.82 | 7.704% | $263.6809 | $263.68 | $263.70 | $263.70 |
| Purchase #5 | $61.54 | 12.276% | $69.0947 | $69.09 | $69.10 | $69.10 |
| Purchase #6 | $29.83 | 6.818% | $31.8638 | $31.86 | $31.85 | $31.90 |
| Purchase #7 | $22.52 | 13.856% | $25.6404 | $25.64 | $25.65 | $25.60 |
| 7 purchase totals = | $751.22 | $829.1732 | $829.17 | $829.20 | $829.20 | |