| 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 | $103.98 | 7.272% | $111.5414 | $111.54 | $111.55 | $111.50 |
| Purchase #2 | $12.55 | 7.778% | $13.5261 | $13.53 | $13.55 | $13.50 |
| Purchase #3 | $162.62 | 6.212% | $172.722 | $172.72 | $172.70 | $172.70 |
| Purchase #4 | $193.91 | 6.533% | $206.5781 | $206.58 | $206.60 | $206.60 |
| Purchase #5 | $73.46 | 5.258% | $77.3225 | $77.32 | $77.30 | $77.30 |
| Purchase #6 | $133.26 | 7.586% | $143.3691 | $143.37 | $143.35 | $143.40 |
| Purchase #7 | $19.74 | 9.789% | $21.6723 | $21.67 | $21.65 | $21.70 |
| 7 purchase totals = | $699.52 | $746.7315 | $746.73 | $746.70 | $746.70 | |