| 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 | $79.65 | 7.741% | $85.8157 | $85.82 | $85.80 | $85.80 |
| Purchase #2 | $80.81 | 8.341% | $87.5504 | $87.55 | $87.55 | $87.60 |
| Purchase #3 | $190.84 | 6.468% | $203.1835 | $203.18 | $203.20 | $203.20 |
| Purchase #4 | $76.91 | 5.559% | $81.1854 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $118.61 | 9.295% | $129.6348 | $129.63 | $129.65 | $129.60 |
| Purchase #6 | $243.25 | 4.535% | $254.2814 | $254.28 | $254.30 | $254.30 |
| Purchase #7 | $92.75 | 13.854% | $105.5996 | $105.60 | $105.60 | $105.60 |
| 7 purchase totals = | $882.82 | $947.2508 | $947.25 | $947.30 | $947.30 | |