| 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 | $59.36 | 7.312% | $63.7004 | $63.70 | $63.70 | $63.70 |
| Purchase #2 | $53.77 | 12.815% | $60.6606 | $60.66 | $60.65 | $60.70 |
| Purchase #3 | $43.65 | 9.433% | $47.7675 | $47.77 | $47.75 | $47.80 |
| Purchase #4 | $206.42 | 7.109% | $221.0944 | $221.09 | $221.10 | $221.10 |
| Purchase #5 | $47.26 | 4.805% | $49.5308 | $49.53 | $49.55 | $49.50 |
| Purchase #6 | $222.82 | 3.347% | $230.2778 | $230.28 | $230.30 | $230.30 |
| Purchase #7 | $137.28 | 9.653% | $150.5316 | $150.53 | $150.55 | $150.50 |
| 7 purchase totals = | $770.56 | $823.5631 | $823.56 | $823.60 | $823.60 | |