| 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 | $36.34 | 6.346% | $38.6461 | $38.65 | $38.65 | $38.60 |
| Purchase #2 | $239.76 | 11.260% | $266.757 | $266.76 | $266.75 | $266.80 |
| Purchase #3 | $225.59 | 12.768% | $254.3933 | $254.39 | $254.40 | $254.40 |
| Purchase #4 | $16.41 | 13.690% | $18.6565 | $18.66 | $18.65 | $18.70 |
| Purchase #5 | $48.82 | 3.629% | $50.5917 | $50.59 | $50.60 | $50.60 |
| Purchase #6 | $100.37 | 8.825% | $109.2277 | $109.23 | $109.25 | $109.20 |
| Purchase #7 | $136.43 | 9.311% | $149.133 | $149.13 | $149.15 | $149.10 |
| 7 purchase totals = | $803.72 | $887.4053 | $887.41 | $887.45 | $887.40 | |