| 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 | $9.44 | 13.801% | $10.7428 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $250.79 | 12.657% | $282.5325 | $282.53 | $282.55 | $282.50 |
| Purchase #3 | $202.29 | 11.647% | $225.8507 | $225.85 | $225.85 | $225.90 |
| Purchase #4 | $72.25 | 10.216% | $79.6311 | $79.63 | $79.65 | $79.60 |
| Purchase #5 | $108.40 | 8.507% | $117.6216 | $117.62 | $117.60 | $117.60 |
| Purchase #6 | $87.68 | 3.767% | $90.9829 | $90.98 | $91.00 | $91.00 |
| Purchase #7 | $217.41 | 5.760% | $229.9328 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $948.26 | $1,037.2944 | $1,037.28 | $1,037.35 | $1,037.20 | |