| 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 | $48.28 | 7.423% | $51.8638 | $51.86 | $51.85 | $51.90 |
| Purchase #2 | $130.71 | 10.247% | $144.1039 | $144.10 | $144.10 | $144.10 |
| Purchase #3 | $195.61 | 3.749% | $202.9434 | $202.94 | $202.95 | $202.90 |
| Purchase #4 | $19.59 | 5.221% | $20.6128 | $20.61 | $20.60 | $20.60 |
| Purchase #5 | $39.37 | 5.684% | $41.6078 | $41.61 | $41.60 | $41.60 |
| Purchase #6 | $143.43 | 4.605% | $150.035 | $150.04 | $150.05 | $150.00 |
| Purchase #7 | $197.78 | 9.457% | $216.4841 | $216.48 | $216.50 | $216.50 |
| 7 purchase totals = | $774.77 | $827.6508 | $827.64 | $827.65 | $827.60 | |