| 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 | $136.33 | 9.838% | $149.7421 | $149.74 | $149.75 | $149.70 |
| Purchase #2 | $193.93 | 5.496% | $204.5884 | $204.59 | $204.60 | $204.60 |
| Purchase #3 | $6.72 | 4.215% | $7.0032 | $7.00 | $7.00 | $7.00 |
| Purchase #4 | $87.43 | 3.554% | $90.5373 | $90.54 | $90.55 | $90.50 |
| Purchase #5 | $82.58 | 10.156% | $90.9668 | $90.97 | $90.95 | $91.00 |
| Purchase #6 | $116.73 | 7.486% | $125.4684 | $125.47 | $125.45 | $125.50 |
| Purchase #7 | $20.48 | 9.247% | $22.3738 | $22.37 | $22.35 | $22.40 |
| 7 purchase totals = | $644.20 | $690.6800 | $690.68 | $690.65 | $690.70 | |