| 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 | $35.77 | 12.808% | $40.3514 | $40.35 | $40.35 | $40.40 |
| Purchase #2 | $13.82 | 3.458% | $14.2979 | $14.30 | $14.30 | $14.30 |
| Purchase #3 | $43.30 | 9.771% | $47.5308 | $47.53 | $47.55 | $47.50 |
| Purchase #4 | $19.68 | 5.316% | $20.7262 | $20.73 | $20.75 | $20.70 |
| Purchase #5 | $31.89 | 4.607% | $33.3592 | $33.36 | $33.35 | $33.40 |
| Purchase #6 | $56.86 | 11.745% | $63.5382 | $63.54 | $63.55 | $63.50 |
| Purchase #7 | $197.90 | 11.744% | $221.1414 | $221.14 | $221.15 | $221.10 |
| 7 purchase totals = | $399.22 | $440.9451 | $440.95 | $441.00 | $440.90 | |