| 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 | $82.36 | 10.760% | $91.2219 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $62.46 | 13.244% | $70.7322 | $70.73 | $70.75 | $70.70 |
| Purchase #3 | $207.53 | 11.214% | $230.8024 | $230.80 | $230.80 | $230.80 |
| Purchase #4 | $203.76 | 3.533% | $210.9588 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $184.75 | 7.845% | $199.2436 | $199.24 | $199.25 | $199.20 |
| Purchase #6 | $57.30 | 11.425% | $63.8465 | $63.85 | $63.85 | $63.80 |
| Purchase #7 | $120.25 | 7.656% | $129.4563 | $129.46 | $129.45 | $129.50 |
| 7 purchase totals = | $918.41 | $996.2617 | $996.26 | $996.25 | $996.20 | |