| 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 | $25.74 | 12.822% | $29.0404 | $29.04 | $29.05 | $29.00 |
| Purchase #2 | $56.29 | 11.743% | $62.9001 | $62.90 | $62.90 | $62.90 |
| Purchase #3 | $197.95 | 9.348% | $216.4544 | $216.45 | $216.45 | $216.50 |
| Purchase #4 | $217.25 | 9.732% | $238.3928 | $238.39 | $238.40 | $238.40 |
| Purchase #5 | $47.58 | 13.728% | $54.1118 | $54.11 | $54.10 | $54.10 |
| Purchase #6 | $186.37 | 10.727% | $206.3619 | $206.36 | $206.35 | $206.40 |
| Purchase #7 | $209.49 | 9.863% | $230.152 | $230.15 | $230.15 | $230.20 |
| 7 purchase totals = | $940.67 | $1,037.4134 | $1,037.40 | $1,037.40 | $1,037.50 | |