| 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 | $69.70 | 13.673% | $79.2301 | $79.23 | $79.25 | $79.20 |
| Purchase #2 | $32.58 | 9.282% | $35.6041 | $35.60 | $35.60 | $35.60 |
| Purchase #3 | $231.33 | 11.102% | $257.0123 | $257.01 | $257.00 | $257.00 |
| Purchase #4 | $100.76 | 11.146% | $111.9907 | $111.99 | $112.00 | $112.00 |
| Purchase #5 | $102.62 | 7.550% | $110.3678 | $110.37 | $110.35 | $110.40 |
| Purchase #6 | $115.81 | 12.731% | $130.5538 | $130.55 | $130.55 | $130.60 |
| Purchase #7 | $162.30 | 4.607% | $169.7772 | $169.78 | $169.80 | $169.80 |
| 7 purchase totals = | $815.10 | $894.5360 | $894.53 | $894.55 | $894.60 | |