| 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 | $108.27 | 9.582% | $118.6444 | $118.64 | $118.65 | $118.60 |
| Purchase #2 | $192.77 | 9.626% | $211.326 | $211.33 | $211.35 | $211.30 |
| Purchase #3 | $89.76 | 4.585% | $93.8755 | $93.88 | $93.90 | $93.90 |
| Purchase #4 | $195.97 | 10.288% | $216.1314 | $216.13 | $216.15 | $216.10 |
| Purchase #5 | $19.32 | 4.273% | $20.1455 | $20.15 | $20.15 | $20.10 |
| Purchase #6 | $43.93 | 7.582% | $47.2608 | $47.26 | $47.25 | $47.30 |
| Purchase #7 | $66.99 | 3.326% | $69.2181 | $69.22 | $69.20 | $69.20 |
| 7 purchase totals = | $717.01 | $776.6017 | $776.61 | $776.65 | $776.50 | |