| 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 | $103.93 | 8.702% | $112.974 | $112.97 | $112.95 | $113.00 |
| Purchase #2 | $8.28 | 3.567% | $8.5753 | $8.58 | $8.60 | $8.60 |
| Purchase #3 | $244.54 | 6.164% | $259.6134 | $259.61 | $259.60 | $259.60 |
| Purchase #4 | $49.45 | 3.289% | $51.0764 | $51.08 | $51.10 | $51.10 |
| Purchase #5 | $111.34 | 5.647% | $117.6274 | $117.63 | $117.65 | $117.60 |
| Purchase #6 | $133.86 | 12.288% | $150.3087 | $150.31 | $150.30 | $150.30 |
| Purchase #7 | $8.51 | 10.727% | $9.4229 | $9.42 | $9.40 | $9.40 |
| 7 purchase totals = | $659.91 | $709.5981 | $709.60 | $709.60 | $709.60 | |