| 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 | $65.89 | 6.315% | $70.051 | $70.05 | $70.05 | $70.10 |
| Purchase #2 | $110.93 | 6.292% | $117.9097 | $117.91 | $117.90 | $117.90 |
| Purchase #3 | $71.97 | 10.349% | $79.4182 | $79.42 | $79.40 | $79.40 |
| Purchase #4 | $67.37 | 4.506% | $70.4057 | $70.41 | $70.40 | $70.40 |
| Purchase #5 | $85.71 | 8.215% | $92.7511 | $92.75 | $92.75 | $92.80 |
| Purchase #6 | $113.27 | 13.564% | $128.6339 | $128.63 | $128.65 | $128.60 |
| Purchase #7 | $5.55 | 11.182% | $6.1706 | $6.17 | $6.15 | $6.20 |
| 7 purchase totals = | $520.69 | $565.3402 | $565.34 | $565.30 | $565.40 | |