| 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 | $72.52 | 11.262% | $80.6872 | $80.69 | $80.70 | $80.70 |
| Purchase #2 | $74.90 | 8.860% | $81.5361 | $81.54 | $81.55 | $81.50 |
| Purchase #3 | $238.27 | 13.650% | $270.7939 | $270.79 | $270.80 | $270.80 |
| Purchase #4 | $244.71 | 9.509% | $267.9795 | $267.98 | $268.00 | $268.00 |
| Purchase #5 | $34.28 | 11.448% | $38.2044 | $38.20 | $38.20 | $38.20 |
| Purchase #6 | $116.44 | 4.219% | $121.3526 | $121.35 | $121.35 | $121.40 |
| Purchase #7 | $97.57 | 12.539% | $109.8043 | $109.80 | $109.80 | $109.80 |
| 7 purchase totals = | $878.69 | $970.3580 | $970.35 | $970.40 | $970.40 | |