| 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 | $66.79 | 11.783% | $74.6599 | $74.66 | $74.65 | $74.70 |
| Purchase #2 | $243.72 | 7.756% | $262.6229 | $262.62 | $262.60 | $262.60 |
| Purchase #3 | $96.47 | 5.378% | $101.6582 | $101.66 | $101.65 | $101.70 |
| Purchase #4 | $160.45 | 4.509% | $167.6847 | $167.68 | $167.70 | $167.70 |
| Purchase #5 | $160.64 | 4.167% | $167.3339 | $167.33 | $167.35 | $167.30 |
| Purchase #6 | $93.29 | 3.296% | $96.3648 | $96.36 | $96.35 | $96.40 |
| Purchase #7 | $158.73 | 8.569% | $172.3316 | $172.33 | $172.35 | $172.30 |
| 7 purchase totals = | $980.09 | $1,042.6560 | $1,042.64 | $1,042.65 | $1,042.70 | |