| 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 | $67.27 | 5.245% | $70.7983 | $70.80 | $70.80 | $70.80 |
| Purchase #2 | $193.89 | 7.841% | $209.0929 | $209.09 | $209.10 | $209.10 |
| Purchase #3 | $142.33 | 7.130% | $152.4781 | $152.48 | $152.50 | $152.50 |
| Purchase #4 | $89.74 | 11.199% | $99.79 | $99.79 | $99.80 | $99.80 |
| Purchase #5 | $98.95 | 13.241% | $112.052 | $112.05 | $112.05 | $112.10 |
| Purchase #6 | $187.85 | 10.189% | $206.99 | $206.99 | $207.00 | $207.00 |
| Purchase #7 | $211.66 | 8.650% | $229.9686 | $229.97 | $229.95 | $230.00 |
| 7 purchase totals = | $991.69 | $1,081.1699 | $1,081.17 | $1,081.20 | $1,081.30 | |