| 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 | $71.66 | 13.832% | $81.572 | $81.57 | $81.55 | $81.60 |
| Purchase #2 | $140.89 | 9.595% | $154.4084 | $154.41 | $154.40 | $154.40 |
| Purchase #3 | $8.83 | 6.482% | $9.4024 | $9.40 | $9.40 | $9.40 |
| Purchase #4 | $29.60 | 10.585% | $32.7332 | $32.73 | $32.75 | $32.70 |
| Purchase #5 | $245.74 | 11.534% | $274.0837 | $274.08 | $274.10 | $274.10 |
| Purchase #6 | $154.63 | 10.517% | $170.8924 | $170.89 | $170.90 | $170.90 |
| Purchase #7 | $194.39 | 12.115% | $217.9403 | $217.94 | $217.95 | $217.90 |
| 7 purchase totals = | $845.74 | $941.0324 | $941.02 | $941.05 | $941.00 | |