| 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 | $42.82 | 11.323% | $47.6685 | $47.67 | $47.65 | $47.70 |
| Purchase #2 | $36.50 | 11.648% | $40.7515 | $40.75 | $40.75 | $40.80 |
| Purchase #3 | $5.70 | 8.170% | $6.1657 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $203.97 | 13.477% | $231.459 | $231.46 | $231.45 | $231.50 |
| Purchase #5 | $61.95 | 10.379% | $68.3798 | $68.38 | $68.40 | $68.40 |
| Purchase #6 | $232.64 | 3.743% | $241.3477 | $241.35 | $241.35 | $241.30 |
| Purchase #7 | $87.36 | 7.280% | $93.7198 | $93.72 | $93.70 | $93.70 |
| 7 purchase totals = | $670.94 | $729.4920 | $729.50 | $729.45 | $729.60 | |