| 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 | $110.99 | 5.730% | $117.3497 | $117.35 | $117.35 | $117.30 |
| Purchase #2 | $103.34 | 4.796% | $108.2962 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $15.76 | 7.514% | $16.9442 | $16.94 | $16.95 | $16.90 |
| Purchase #4 | $31.38 | 7.815% | $33.8323 | $33.83 | $33.85 | $33.80 |
| Purchase #5 | $91.66 | 7.106% | $98.1734 | $98.17 | $98.15 | $98.20 |
| Purchase #6 | $249.87 | 13.442% | $283.4575 | $283.46 | $283.45 | $283.50 |
| Purchase #7 | $114.27 | 13.705% | $129.9307 | $129.93 | $129.95 | $129.90 |
| 7 purchase totals = | $717.27 | $787.9840 | $787.98 | $788.00 | $787.90 | |