| 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 | $107.68 | 5.814% | $113.9405 | $113.94 | $113.95 | $113.90 |
| Purchase #2 | $107.33 | 10.798% | $118.9195 | $118.92 | $118.90 | $118.90 |
| Purchase #3 | $130.64 | 3.368% | $135.04 | $135.04 | $135.05 | $135.00 |
| Purchase #4 | $16.59 | 7.510% | $17.8359 | $17.84 | $17.85 | $17.80 |
| Purchase #5 | $70.38 | 6.121% | $74.688 | $74.69 | $74.70 | $74.70 |
| Purchase #6 | $14.77 | 5.542% | $15.5886 | $15.59 | $15.60 | $15.60 |
| Purchase #7 | $98.42 | 5.237% | $103.5743 | $103.57 | $103.55 | $103.60 |
| 7 purchase totals = | $545.81 | $579.5868 | $579.59 | $579.60 | $579.50 | |