| 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 | $38.50 | 11.287% | $42.8455 | $42.85 | $42.85 | $42.80 |
| Purchase #2 | $115.35 | 11.548% | $128.6706 | $128.67 | $128.65 | $128.70 |
| Purchase #3 | $19.98 | 9.398% | $21.8577 | $21.86 | $21.85 | $21.90 |
| Purchase #4 | $172.96 | 6.808% | $184.7351 | $184.74 | $184.75 | $184.70 |
| Purchase #5 | $156.53 | 6.834% | $167.2273 | $167.23 | $167.25 | $167.20 |
| Purchase #6 | $40.52 | 6.605% | $43.1963 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $155.30 | 10.241% | $171.2043 | $171.20 | $171.20 | $171.20 |
| 7 purchase totals = | $699.14 | $759.7368 | $759.75 | $759.75 | $759.70 | |