| 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 | $76.61 | 4.757% | $80.2543 | $80.25 | $80.25 | $80.30 |
| Purchase #2 | $38.38 | 3.518% | $39.7302 | $39.73 | $39.75 | $39.70 |
| Purchase #3 | $15.67 | 5.182% | $16.482 | $16.48 | $16.50 | $16.50 |
| Purchase #4 | $146.80 | 4.169% | $152.9201 | $152.92 | $152.90 | $152.90 |
| Purchase #5 | $66.91 | 13.643% | $76.0385 | $76.04 | $76.05 | $76.00 |
| Purchase #6 | $249.55 | 10.292% | $275.2337 | $275.23 | $275.25 | $275.20 |
| Purchase #7 | $92.76 | 11.636% | $103.5536 | $103.55 | $103.55 | $103.60 |
| 7 purchase totals = | $686.68 | $744.2124 | $744.20 | $744.25 | $744.20 | |