| 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 | $64.92 | 11.276% | $72.2404 | $72.24 | $72.25 | $72.20 |
| Purchase #2 | $84.51 | 3.196% | $87.2109 | $87.21 | $87.20 | $87.20 |
| Purchase #3 | $139.68 | 9.201% | $152.532 | $152.53 | $152.55 | $152.50 |
| Purchase #4 | $79.71 | 7.710% | $85.8556 | $85.86 | $85.85 | $85.90 |
| Purchase #5 | $211.62 | 3.644% | $219.3314 | $219.33 | $219.35 | $219.30 |
| Purchase #6 | $12.42 | 10.854% | $13.7681 | $13.77 | $13.75 | $13.80 |
| Purchase #7 | $230.73 | 13.812% | $262.5984 | $262.60 | $262.60 | $262.60 |
| 7 purchase totals = | $823.59 | $893.5368 | $893.54 | $893.55 | $893.50 | |