| 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 | $82.51 | 6.538% | $87.9045 | $87.90 | $87.90 | $87.90 |
| Purchase #2 | $178.30 | 7.445% | $191.5744 | $191.57 | $191.55 | $191.60 |
| Purchase #3 | $177.46 | 5.600% | $187.3978 | $187.40 | $187.40 | $187.40 |
| Purchase #4 | $209.94 | 5.624% | $221.747 | $221.75 | $221.75 | $221.70 |
| Purchase #5 | $38.80 | 9.652% | $42.545 | $42.55 | $42.55 | $42.50 |
| Purchase #6 | $149.65 | 10.295% | $165.0565 | $165.06 | $165.05 | $165.10 |
| Purchase #7 | $208.27 | 10.397% | $229.9238 | $229.92 | $229.90 | $229.90 |
| 7 purchase totals = | $1,044.93 | $1,126.1490 | $1,126.15 | $1,126.10 | $1,126.10 | |