| 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 | $103.28 | 9.484% | $113.0751 | $113.08 | $113.10 | $113.10 |
| Purchase #2 | $63.50 | 5.803% | $67.1849 | $67.18 | $67.20 | $67.20 |
| Purchase #3 | $5.62 | 12.653% | $6.3311 | $6.33 | $6.35 | $6.30 |
| Purchase #4 | $220.60 | 10.626% | $244.041 | $244.04 | $244.05 | $244.00 |
| Purchase #5 | $49.64 | 9.322% | $54.2674 | $54.27 | $54.25 | $54.30 |
| Purchase #6 | $61.93 | 10.475% | $68.4172 | $68.42 | $68.40 | $68.40 |
| Purchase #7 | $111.78 | 10.830% | $123.8858 | $123.89 | $123.90 | $123.90 |
| 7 purchase totals = | $616.35 | $677.2025 | $677.21 | $677.25 | $677.20 | |