| 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 | $152.61 | 7.303% | $163.7551 | $163.76 | $163.75 | $163.80 |
| Purchase #2 | $189.32 | 11.663% | $211.4004 | $211.40 | $211.40 | $211.40 |
| Purchase #3 | $49.38 | 11.611% | $55.1135 | $55.11 | $55.10 | $55.10 |
| Purchase #4 | $115.51 | 7.256% | $123.8914 | $123.89 | $123.90 | $123.90 |
| Purchase #5 | $9.86 | 6.794% | $10.5299 | $10.53 | $10.55 | $10.50 |
| Purchase #6 | $112.74 | 5.364% | $118.7874 | $118.79 | $118.80 | $118.80 |
| Purchase #7 | $17.90 | 9.204% | $19.5475 | $19.55 | $19.55 | $19.50 |
| 7 purchase totals = | $647.32 | $703.0252 | $703.03 | $703.05 | $703.00 | |