| 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 | $74.77 | 6.797% | $79.8521 | $79.85 | $79.85 | $79.90 |
| Purchase #2 | $168.59 | 12.481% | $189.6317 | $189.63 | $189.65 | $189.60 |
| Purchase #3 | $89.53 | 4.406% | $93.4747 | $93.47 | $93.45 | $93.50 |
| Purchase #4 | $112.86 | 7.506% | $121.3313 | $121.33 | $121.35 | $121.30 |
| Purchase #5 | $203.46 | 7.548% | $218.8172 | $218.82 | $218.80 | $218.80 |
| Purchase #6 | $121.65 | 8.734% | $132.2749 | $132.27 | $132.25 | $132.30 |
| Purchase #7 | $205.57 | 5.736% | $217.3615 | $217.36 | $217.35 | $217.40 |
| 7 purchase totals = | $976.43 | $1,052.7434 | $1,052.73 | $1,052.70 | $1,052.80 | |