| 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 | $5.69 | 4.563% | $5.9496 | $5.95 | $5.95 | $5.90 |
| Purchase #2 | $62.58 | 11.430% | $69.7329 | $69.73 | $69.75 | $69.70 |
| Purchase #3 | $159.44 | 4.188% | $166.1173 | $166.12 | $166.10 | $166.10 |
| Purchase #4 | $182.93 | 11.484% | $203.9377 | $203.94 | $203.95 | $203.90 |
| Purchase #5 | $160.86 | 11.430% | $179.2463 | $179.25 | $179.25 | $179.20 |
| Purchase #6 | $229.45 | 7.750% | $247.2324 | $247.23 | $247.25 | $247.20 |
| Purchase #7 | $11.97 | 11.778% | $13.3798 | $13.38 | $13.40 | $13.40 |
| 7 purchase totals = | $812.92 | $885.5960 | $885.60 | $885.65 | $885.40 | |