| 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 | $75.35 | 12.607% | $84.8494 | $84.85 | $84.85 | $84.80 |
| Purchase #2 | $38.55 | 13.248% | $43.6571 | $43.66 | $43.65 | $43.70 |
| Purchase #3 | $74.27 | 12.303% | $83.4074 | $83.41 | $83.40 | $83.40 |
| Purchase #4 | $22.42 | 6.146% | $23.7979 | $23.80 | $23.80 | $23.80 |
| Purchase #5 | $76.65 | 6.292% | $81.4728 | $81.47 | $81.45 | $81.50 |
| Purchase #6 | $169.87 | 4.745% | $177.9303 | $177.93 | $177.95 | $177.90 |
| Purchase #7 | $157.77 | 10.207% | $173.8736 | $173.87 | $173.85 | $173.90 |
| 7 purchase totals = | $614.88 | $668.9885 | $668.99 | $668.95 | $669.00 | |