| 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 | $18.57 | 4.603% | $19.4248 | $19.42 | $19.40 | $19.40 |
| Purchase #2 | $242.87 | 13.734% | $276.2258 | $276.23 | $276.25 | $276.20 |
| Purchase #3 | $152.98 | 9.328% | $167.25 | $167.25 | $167.25 | $167.30 |
| Purchase #4 | $33.59 | 4.568% | $35.1244 | $35.12 | $35.10 | $35.10 |
| Purchase #5 | $122.37 | 5.528% | $129.1346 | $129.13 | $129.15 | $129.10 |
| Purchase #6 | $31.57 | 9.539% | $34.5815 | $34.58 | $34.60 | $34.60 |
| Purchase #7 | $42.44 | 12.589% | $47.7828 | $47.78 | $47.80 | $47.80 |
| 7 purchase totals = | $644.39 | $709.5239 | $709.51 | $709.55 | $709.50 | |