| 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 | $33.31 | 9.768% | $36.5637 | $36.56 | $36.55 | $36.60 |
| Purchase #2 | $39.32 | 11.423% | $43.8115 | $43.81 | $43.80 | $43.80 |
| Purchase #3 | $130.26 | 11.786% | $145.6124 | $145.61 | $145.60 | $145.60 |
| Purchase #4 | $9.44 | 4.151% | $9.8319 | $9.83 | $9.85 | $9.80 |
| Purchase #5 | $156.47 | 12.488% | $176.01 | $176.01 | $176.00 | $176.00 |
| Purchase #6 | $116.55 | 13.684% | $132.4987 | $132.50 | $132.50 | $132.50 |
| Purchase #7 | $239.34 | 7.662% | $257.6782 | $257.68 | $257.70 | $257.70 |
| 7 purchase totals = | $724.69 | $802.0064 | $802.00 | $802.00 | $802.00 | |