| 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 | $31.99 | 11.744% | $35.7469 | $35.75 | $35.75 | $35.70 |
| Purchase #2 | $38.57 | 4.574% | $40.3342 | $40.33 | $40.35 | $40.30 |
| Purchase #3 | $52.52 | 8.477% | $56.9721 | $56.97 | $56.95 | $57.00 |
| Purchase #4 | $192.59 | 7.458% | $206.9534 | $206.95 | $206.95 | $207.00 |
| Purchase #5 | $100.83 | 11.800% | $112.7279 | $112.73 | $112.75 | $112.70 |
| Purchase #6 | $70.42 | 3.472% | $72.865 | $72.87 | $72.85 | $72.90 |
| Purchase #7 | $122.85 | 9.841% | $134.9397 | $134.94 | $134.95 | $134.90 |
| 7 purchase totals = | $609.77 | $660.5392 | $660.54 | $660.55 | $660.50 | |