| 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 | $84.56 | 7.746% | $91.11 | $91.11 | $91.10 | $91.10 |
| Purchase #2 | $56.39 | 12.434% | $63.4015 | $63.40 | $63.40 | $63.40 |
| Purchase #3 | $72.80 | 10.204% | $80.2285 | $80.23 | $80.25 | $80.20 |
| Purchase #4 | $98.97 | 8.744% | $107.6239 | $107.62 | $107.60 | $107.60 |
| Purchase #5 | $134.27 | 8.662% | $145.9005 | $145.90 | $145.90 | $145.90 |
| Purchase #6 | $200.64 | 9.578% | $219.8573 | $219.86 | $219.85 | $219.90 |
| Purchase #7 | $52.48 | 10.414% | $57.9453 | $57.95 | $57.95 | $57.90 |
| 7 purchase totals = | $700.11 | $766.0670 | $766.07 | $766.05 | $766.00 | |