| 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 | $22.51 | 10.353% | $24.8405 | $24.84 | $24.85 | $24.80 |
| Purchase #2 | $65.30 | 9.725% | $71.6504 | $71.65 | $71.65 | $71.70 |
| Purchase #3 | $138.93 | 6.534% | $148.0077 | $148.01 | $148.00 | $148.00 |
| Purchase #4 | $249.92 | 6.180% | $265.3651 | $265.37 | $265.35 | $265.40 |
| Purchase #5 | $133.57 | 6.640% | $142.439 | $142.44 | $142.45 | $142.40 |
| Purchase #6 | $142.93 | 13.527% | $162.2641 | $162.26 | $162.25 | $162.30 |
| Purchase #7 | $29.71 | 7.417% | $31.9136 | $31.91 | $31.90 | $31.90 |
| 7 purchase totals = | $782.87 | $846.4804 | $846.48 | $846.45 | $846.50 | |