| 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 | $43.36 | 3.380% | $44.8256 | $44.83 | $44.85 | $44.80 |
| Purchase #2 | $87.59 | 3.811% | $90.9281 | $90.93 | $90.95 | $90.90 |
| Purchase #3 | $7.53 | 3.595% | $7.8007 | $7.80 | $7.80 | $7.80 |
| Purchase #4 | $102.93 | 9.261% | $112.4623 | $112.46 | $112.45 | $112.50 |
| Purchase #5 | $130.62 | 3.808% | $135.594 | $135.59 | $135.60 | $135.60 |
| Purchase #6 | $206.42 | 8.321% | $223.5962 | $223.60 | $223.60 | $223.60 |
| Purchase #7 | $190.57 | 4.830% | $199.7745 | $199.77 | $199.75 | $199.80 |
| 7 purchase totals = | $769.02 | $814.9814 | $814.98 | $815.00 | $815.00 | |