| 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 | $116.47 | 12.650% | $131.2035 | $131.20 | $131.20 | $131.20 |
| Purchase #2 | $62.97 | 10.517% | $69.5926 | $69.59 | $69.60 | $69.60 |
| Purchase #3 | $92.93 | 12.155% | $104.2256 | $104.23 | $104.25 | $104.20 |
| Purchase #4 | $141.74 | 8.325% | $153.5399 | $153.54 | $153.55 | $153.50 |
| Purchase #5 | $60.84 | 12.304% | $68.3258 | $68.33 | $68.35 | $68.30 |
| Purchase #6 | $54.80 | 12.614% | $61.7125 | $61.71 | $61.70 | $61.70 |
| Purchase #7 | $149.65 | 6.461% | $159.3189 | $159.32 | $159.30 | $159.30 |
| 7 purchase totals = | $679.40 | $747.9188 | $747.92 | $747.95 | $747.80 | |