| 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 | $71.93 | 10.813% | $79.7078 | $79.71 | $79.70 | $79.70 |
| Purchase #2 | $230.69 | 11.308% | $256.7764 | $256.78 | $256.80 | $256.80 |
| Purchase #3 | $197.50 | 9.784% | $216.8234 | $216.82 | $216.80 | $216.80 |
| Purchase #4 | $221.59 | 13.502% | $251.5091 | $251.51 | $251.50 | $251.50 |
| Purchase #5 | $127.51 | 13.307% | $144.4778 | $144.48 | $144.50 | $144.50 |
| Purchase #6 | $69.29 | 7.333% | $74.371 | $74.37 | $74.35 | $74.40 |
| Purchase #7 | $229.41 | 11.124% | $254.9296 | $254.93 | $254.95 | $254.90 |
| 7 purchase totals = | $1,147.92 | $1,278.5951 | $1,278.60 | $1,278.60 | $1,278.60 | |