| 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 | $123.74 | 10.617% | $136.8775 | $136.88 | $136.90 | $136.90 |
| Purchase #2 | $34.77 | 6.160% | $36.9118 | $36.91 | $36.90 | $36.90 |
| Purchase #3 | $80.66 | 4.573% | $84.3486 | $84.35 | $84.35 | $84.30 |
| Purchase #4 | $82.27 | 6.497% | $87.6151 | $87.62 | $87.60 | $87.60 |
| Purchase #5 | $17.45 | 11.725% | $19.496 | $19.50 | $19.50 | $19.50 |
| Purchase #6 | $127.85 | 4.305% | $133.3539 | $133.35 | $133.35 | $133.40 |
| Purchase #7 | $106.53 | 10.781% | $118.015 | $118.02 | $118.00 | $118.00 |
| 7 purchase totals = | $573.27 | $616.6179 | $616.63 | $616.60 | $616.60 | |