| 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 | $31.77 | 10.766% | $35.1904 | $35.19 | $35.20 | $35.20 |
| Purchase #2 | $72.95 | 9.794% | $80.0947 | $80.09 | $80.10 | $80.10 |
| Purchase #3 | $197.66 | 6.670% | $210.8439 | $210.84 | $210.85 | $210.80 |
| Purchase #4 | $113.47 | 7.108% | $121.5354 | $121.54 | $121.55 | $121.50 |
| Purchase #5 | $67.76 | 8.521% | $73.5338 | $73.53 | $73.55 | $73.50 |
| Purchase #6 | $133.80 | 8.139% | $144.69 | $144.69 | $144.70 | $144.70 |
| Purchase #7 | $7.65 | 11.270% | $8.5122 | $8.51 | $8.50 | $8.50 |
| 7 purchase totals = | $625.06 | $674.4004 | $674.39 | $674.45 | $674.30 | |