| 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 | $33.53 | 3.478% | $34.6962 | $34.70 | $34.70 | $34.70 |
| Purchase #2 | $131.55 | 10.217% | $144.9905 | $144.99 | $145.00 | $145.00 |
| Purchase #3 | $75.67 | 4.368% | $78.9753 | $78.98 | $79.00 | $79.00 |
| Purchase #4 | $74.65 | 12.263% | $83.8043 | $83.80 | $83.80 | $83.80 |
| Purchase #5 | $137.67 | 10.768% | $152.4943 | $152.49 | $152.50 | $152.50 |
| Purchase #6 | $230.92 | 12.296% | $259.3139 | $259.31 | $259.30 | $259.30 |
| Purchase #7 | $27.61 | 3.511% | $28.5794 | $28.58 | $28.60 | $28.60 |
| 7 purchase totals = | $711.60 | $782.8539 | $782.85 | $782.90 | $782.90 | |