| 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 | $45.60 | 4.779% | $47.7792 | $47.78 | $47.80 | $47.80 |
| Purchase #2 | $11.37 | 12.378% | $12.7774 | $12.78 | $12.80 | $12.80 |
| Purchase #3 | $117.72 | 12.605% | $132.5586 | $132.56 | $132.55 | $132.60 |
| Purchase #4 | $192.54 | 7.337% | $206.6667 | $206.67 | $206.65 | $206.70 |
| Purchase #5 | $71.52 | 11.296% | $79.5989 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $80.71 | 4.550% | $84.3823 | $84.38 | $84.40 | $84.40 |
| Purchase #7 | $185.86 | 9.777% | $204.0315 | $204.03 | $204.05 | $204.00 |
| 7 purchase totals = | $705.32 | $767.7946 | $767.80 | $767.85 | $767.90 | |