| 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 | $39.57 | 5.380% | $41.6989 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $188.92 | 13.619% | $214.649 | $214.65 | $214.65 | $214.60 |
| Purchase #3 | $128.27 | 4.377% | $133.8844 | $133.88 | $133.90 | $133.90 |
| Purchase #4 | $233.49 | 9.827% | $256.4351 | $256.44 | $256.45 | $256.40 |
| Purchase #5 | $47.40 | 7.455% | $50.9337 | $50.93 | $50.95 | $50.90 |
| Purchase #6 | $155.80 | 8.680% | $169.3234 | $169.32 | $169.30 | $169.30 |
| Purchase #7 | $94.26 | 9.710% | $103.4126 | $103.41 | $103.40 | $103.40 |
| 7 purchase totals = | $887.71 | $970.3371 | $970.33 | $970.35 | $970.20 | |