| 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 | $71.51 | 3.166% | $73.774 | $73.77 | $73.75 | $73.80 |
| Purchase #2 | $182.52 | 4.226% | $190.2333 | $190.23 | $190.25 | $190.20 |
| Purchase #3 | $42.78 | 5.113% | $44.9673 | $44.97 | $44.95 | $45.00 |
| Purchase #4 | $192.67 | 12.139% | $216.0582 | $216.06 | $216.05 | $216.10 |
| Purchase #5 | $218.32 | 10.639% | $241.5471 | $241.55 | $241.55 | $241.50 |
| Purchase #6 | $69.28 | 6.105% | $73.5095 | $73.51 | $73.50 | $73.50 |
| Purchase #7 | $40.38 | 3.116% | $41.6382 | $41.64 | $41.65 | $41.60 |
| 7 purchase totals = | $817.46 | $881.7276 | $881.73 | $881.70 | $881.70 | |