| 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 | $34.61 | 12.602% | $38.9716 | $38.97 | $38.95 | $39.00 |
| Purchase #2 | $39.92 | 4.651% | $41.7767 | $41.78 | $41.80 | $41.80 |
| Purchase #3 | $85.77 | 10.734% | $94.9766 | $94.98 | $95.00 | $95.00 |
| Purchase #4 | $206.48 | 7.448% | $221.8586 | $221.86 | $221.85 | $221.90 |
| Purchase #5 | $139.54 | 11.405% | $155.4545 | $155.45 | $155.45 | $155.50 |
| Purchase #6 | $50.94 | 5.554% | $53.7692 | $53.77 | $53.75 | $53.80 |
| Purchase #7 | $195.71 | 5.828% | $207.116 | $207.12 | $207.10 | $207.10 |
| 7 purchase totals = | $752.97 | $813.9232 | $813.93 | $813.90 | $814.10 | |