| 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 | $71.47 | 10.747% | $79.1509 | $79.15 | $79.15 | $79.20 |
| Purchase #2 | $57.62 | 9.545% | $63.1198 | $63.12 | $63.10 | $63.10 |
| Purchase #3 | $22.60 | 7.738% | $24.3488 | $24.35 | $24.35 | $24.30 |
| Purchase #4 | $22.47 | 13.616% | $25.5295 | $25.53 | $25.55 | $25.50 |
| Purchase #5 | $85.83 | 4.845% | $89.9885 | $89.99 | $90.00 | $90.00 |
| Purchase #6 | $26.41 | 6.428% | $28.1076 | $28.11 | $28.10 | $28.10 |
| Purchase #7 | $62.45 | 13.713% | $71.0138 | $71.01 | $71.00 | $71.00 |
| 7 purchase totals = | $348.85 | $381.2589 | $381.26 | $381.25 | $381.20 | |