| 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 | $57.52 | 12.268% | $64.5766 | $64.58 | $64.60 | $64.60 |
| Purchase #2 | $195.73 | 9.552% | $214.4261 | $214.43 | $214.45 | $214.40 |
| Purchase #3 | $109.36 | 10.438% | $120.775 | $120.78 | $120.80 | $120.80 |
| Purchase #4 | $102.39 | 7.279% | $109.843 | $109.84 | $109.85 | $109.80 |
| Purchase #5 | $74.76 | 13.341% | $84.7337 | $84.73 | $84.75 | $84.70 |
| Purchase #6 | $22.42 | 11.783% | $25.0617 | $25.06 | $25.05 | $25.10 |
| Purchase #7 | $195.50 | 7.453% | $210.0706 | $210.07 | $210.05 | $210.10 |
| 7 purchase totals = | $757.68 | $829.4867 | $829.49 | $829.55 | $829.50 | |