| 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 | $34.47 | 11.549% | $38.4509 | $38.45 | $38.45 | $38.50 |
| Purchase #2 | $118.99 | 12.506% | $133.8709 | $133.87 | $133.85 | $133.90 |
| Purchase #3 | $157.59 | 8.773% | $171.4154 | $171.42 | $171.40 | $171.40 |
| Purchase #4 | $194.78 | 13.337% | $220.7578 | $220.76 | $220.75 | $220.80 |
| Purchase #5 | $100.98 | 7.462% | $108.5151 | $108.52 | $108.50 | $108.50 |
| Purchase #6 | $74.25 | 12.451% | $83.4949 | $83.49 | $83.50 | $83.50 |
| Purchase #7 | $178.66 | 13.385% | $202.5736 | $202.57 | $202.55 | $202.60 |
| 7 purchase totals = | $859.72 | $959.0786 | $959.08 | $959.00 | $959.20 | |