| 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 | $22.59 | 10.593% | $24.983 | $24.98 | $25.00 | $25.00 |
| Purchase #2 | $35.91 | 11.327% | $39.9775 | $39.98 | $40.00 | $40.00 |
| Purchase #3 | $54.85 | 12.450% | $61.6788 | $61.68 | $61.70 | $61.70 |
| Purchase #4 | $162.92 | 6.291% | $173.1693 | $173.17 | $173.15 | $173.20 |
| Purchase #5 | $172.40 | 3.707% | $178.7909 | $178.79 | $178.80 | $178.80 |
| Purchase #6 | $61.59 | 13.243% | $69.7464 | $69.75 | $69.75 | $69.70 |
| Purchase #7 | $123.74 | 4.169% | $128.8987 | $128.90 | $128.90 | $128.90 |
| 7 purchase totals = | $634.00 | $677.2446 | $677.25 | $677.30 | $677.30 | |