| 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 | $32.27 | 5.757% | $34.1278 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $47.29 | 4.412% | $49.3764 | $49.38 | $49.40 | $49.40 |
| Purchase #3 | $123.83 | 12.208% | $138.9472 | $138.95 | $138.95 | $138.90 |
| Purchase #4 | $33.71 | 8.246% | $36.4897 | $36.49 | $36.50 | $36.50 |
| Purchase #5 | $153.77 | 11.837% | $171.9718 | $171.97 | $171.95 | $172.00 |
| Purchase #6 | $39.97 | 10.231% | $44.0593 | $44.06 | $44.05 | $44.10 |
| Purchase #7 | $111.28 | 5.817% | $117.7532 | $117.75 | $117.75 | $117.80 |
| 7 purchase totals = | $542.12 | $592.7254 | $592.73 | $592.75 | $592.80 | |