| 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 | $38.49 | 6.345% | $40.9322 | $40.93 | $40.95 | $40.90 |
| Purchase #2 | $86.27 | 12.324% | $96.9019 | $96.90 | $96.90 | $96.90 |
| Purchase #3 | $189.27 | 11.699% | $211.4127 | $211.41 | $211.40 | $211.40 |
| Purchase #4 | $150.96 | 8.872% | $164.3532 | $164.35 | $164.35 | $164.40 |
| Purchase #5 | $220.33 | 9.230% | $240.6665 | $240.67 | $240.65 | $240.70 |
| Purchase #6 | $169.29 | 12.405% | $190.2904 | $190.29 | $190.30 | $190.30 |
| Purchase #7 | $126.42 | 5.285% | $133.1013 | $133.10 | $133.10 | $133.10 |
| 7 purchase totals = | $981.03 | $1,077.6582 | $1,077.65 | $1,077.65 | $1,077.70 | |