| 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 | $80.73 | 9.357% | $88.2839 | $88.28 | $88.30 | $88.30 |
| Purchase #2 | $78.91 | 7.137% | $84.5418 | $84.54 | $84.55 | $84.50 |
| Purchase #3 | $151.44 | 6.330% | $161.0262 | $161.03 | $161.05 | $161.00 |
| Purchase #4 | $195.87 | 4.386% | $204.4609 | $204.46 | $204.45 | $204.50 |
| Purchase #5 | $107.25 | 10.140% | $118.1252 | $118.13 | $118.15 | $118.10 |
| Purchase #6 | $10.88 | 5.833% | $11.5146 | $11.51 | $11.50 | $11.50 |
| Purchase #7 | $197.28 | 10.800% | $218.5862 | $218.59 | $218.60 | $218.60 |
| 7 purchase totals = | $822.36 | $886.5388 | $886.54 | $886.60 | $886.50 | |