| 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 | $80.48 | 5.717% | $85.081 | $85.08 | $85.10 | $85.10 |
| Purchase #2 | $125.96 | 3.450% | $130.3056 | $130.31 | $130.30 | $130.30 |
| Purchase #3 | $147.45 | 11.263% | $164.0573 | $164.06 | $164.05 | $164.10 |
| Purchase #4 | $248.56 | 12.369% | $279.3044 | $279.30 | $279.30 | $279.30 |
| Purchase #5 | $193.34 | 3.812% | $200.7101 | $200.71 | $200.70 | $200.70 |
| Purchase #6 | $44.53 | 7.571% | $47.9014 | $47.90 | $47.90 | $47.90 |
| Purchase #7 | $150.25 | 7.676% | $161.7832 | $161.78 | $161.80 | $161.80 |
| 7 purchase totals = | $990.57 | $1,069.1430 | $1,069.14 | $1,069.15 | $1,069.20 | |