| 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 | $38.40 | 13.857% | $43.7211 | $43.72 | $43.70 | $43.70 |
| Purchase #2 | $250.90 | 9.561% | $274.8885 | $274.89 | $274.90 | $274.90 |
| Purchase #3 | $221.65 | 11.554% | $247.2594 | $247.26 | $247.25 | $247.30 |
| Purchase #4 | $50.77 | 7.812% | $54.7362 | $54.74 | $54.75 | $54.70 |
| Purchase #5 | $83.98 | 4.127% | $87.4459 | $87.45 | $87.45 | $87.40 |
| Purchase #6 | $206.27 | 7.205% | $221.1318 | $221.13 | $221.15 | $221.10 |
| Purchase #7 | $42.71 | 5.212% | $44.936 | $44.94 | $44.95 | $44.90 |
| 7 purchase totals = | $894.68 | $974.1189 | $974.13 | $974.15 | $974.00 | |