| 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 | $21.58 | 3.343% | $22.3014 | $22.30 | $22.30 | $22.30 |
| Purchase #2 | $32.29 | 13.185% | $36.5474 | $36.55 | $36.55 | $36.50 |
| Purchase #3 | $218.26 | 10.656% | $241.5178 | $241.52 | $241.50 | $241.50 |
| Purchase #4 | $105.64 | 11.474% | $117.7611 | $117.76 | $117.75 | $117.80 |
| Purchase #5 | $65.78 | 11.168% | $73.1263 | $73.13 | $73.15 | $73.10 |
| Purchase #6 | $106.37 | 6.423% | $113.2021 | $113.20 | $113.20 | $113.20 |
| Purchase #7 | $111.34 | 5.824% | $117.8244 | $117.82 | $117.80 | $117.80 |
| 7 purchase totals = | $661.26 | $722.2805 | $722.28 | $722.25 | $722.20 | |