| 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 | $84.81 | 3.830% | $88.0582 | $88.06 | $88.05 | $88.10 |
| Purchase #2 | $47.62 | 6.273% | $50.6072 | $50.61 | $50.60 | $50.60 |
| Purchase #3 | $172.76 | 6.358% | $183.7441 | $183.74 | $183.75 | $183.70 |
| Purchase #4 | $80.70 | 10.748% | $89.3736 | $89.37 | $89.35 | $89.40 |
| Purchase #5 | $198.98 | 4.605% | $208.143 | $208.14 | $208.15 | $208.10 |
| Purchase #6 | $111.70 | 10.136% | $123.0219 | $123.02 | $123.00 | $123.00 |
| Purchase #7 | $8.80 | 8.427% | $9.5416 | $9.54 | $9.55 | $9.50 |
| 7 purchase totals = | $705.37 | $752.4896 | $752.48 | $752.45 | $752.40 | |