| 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 | $64.67 | 9.695% | $70.9398 | $70.94 | $70.95 | $70.90 |
| Purchase #2 | $149.72 | 4.368% | $156.2598 | $156.26 | $156.25 | $156.30 |
| Purchase #3 | $54.87 | 4.871% | $57.5427 | $57.54 | $57.55 | $57.50 |
| Purchase #4 | $49.98 | 7.786% | $53.8714 | $53.87 | $53.85 | $53.90 |
| Purchase #5 | $23.52 | 6.404% | $25.0262 | $25.03 | $25.05 | $25.00 |
| Purchase #6 | $248.33 | 6.741% | $265.0699 | $265.07 | $265.05 | $265.10 |
| Purchase #7 | $11.67 | 8.445% | $12.6555 | $12.66 | $12.65 | $12.70 |
| 7 purchase totals = | $602.76 | $641.3653 | $641.37 | $641.35 | $641.40 | |