| 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 | $29.78 | 9.164% | $32.509 | $32.51 | $32.50 | $32.50 |
| Purchase #2 | $91.65 | 12.135% | $102.7717 | $102.77 | $102.75 | $102.80 |
| Purchase #3 | $115.76 | 8.809% | $125.9573 | $125.96 | $125.95 | $126.00 |
| Purchase #4 | $203.61 | 5.196% | $214.1896 | $214.19 | $214.20 | $214.20 |
| Purchase #5 | $186.87 | 13.209% | $211.5537 | $211.55 | $211.55 | $211.60 |
| Purchase #6 | $177.99 | 9.317% | $194.5733 | $194.57 | $194.55 | $194.60 |
| Purchase #7 | $64.44 | 4.643% | $67.4319 | $67.43 | $67.45 | $67.40 |
| 7 purchase totals = | $870.10 | $948.9865 | $948.98 | $948.95 | $949.10 | |