| 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 | $54.35 | 4.557% | $56.8267 | $56.83 | $56.85 | $56.80 |
| Purchase #2 | $83.26 | 10.430% | $91.944 | $91.94 | $91.95 | $91.90 |
| Purchase #3 | $128.83 | 9.313% | $140.8279 | $140.83 | $140.85 | $140.80 |
| Purchase #4 | $27.65 | 6.741% | $29.5139 | $29.51 | $29.50 | $29.50 |
| Purchase #5 | $94.37 | 7.620% | $101.561 | $101.56 | $101.55 | $101.60 |
| Purchase #6 | $143.55 | 8.560% | $155.8379 | $155.84 | $155.85 | $155.80 |
| Purchase #7 | $86.38 | 6.597% | $92.0785 | $92.08 | $92.10 | $92.10 |
| 7 purchase totals = | $618.39 | $668.5899 | $668.59 | $668.65 | $668.50 | |