| 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 | $78.87 | 12.807% | $88.9709 | $88.97 | $88.95 | $89.00 |
| Purchase #2 | $40.75 | 9.614% | $44.6677 | $44.67 | $44.65 | $44.70 |
| Purchase #3 | $123.77 | 10.858% | $137.2089 | $137.21 | $137.20 | $137.20 |
| Purchase #4 | $161.66 | 4.799% | $169.4181 | $169.42 | $169.40 | $169.40 |
| Purchase #5 | $138.71 | 11.406% | $154.5313 | $154.53 | $154.55 | $154.50 |
| Purchase #6 | $180.35 | 4.715% | $188.8535 | $188.85 | $188.85 | $188.90 |
| Purchase #7 | $247.34 | 6.177% | $262.6182 | $262.62 | $262.60 | $262.60 |
| 7 purchase totals = | $971.45 | $1,046.2686 | $1,046.27 | $1,046.20 | $1,046.30 | |