| 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 | $32.57 | 5.408% | $34.3314 | $34.33 | $34.35 | $34.30 |
| Purchase #2 | $203.31 | 5.813% | $215.1284 | $215.13 | $215.15 | $215.10 |
| Purchase #3 | $127.86 | 4.295% | $133.3516 | $133.35 | $133.35 | $133.40 |
| Purchase #4 | $17.80 | 11.129% | $19.781 | $19.78 | $19.80 | $19.80 |
| Purchase #5 | $47.45 | 8.736% | $51.5952 | $51.60 | $51.60 | $51.60 |
| Purchase #6 | $158.41 | 11.235% | $176.2074 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $225.75 | 8.874% | $245.7831 | $245.78 | $245.80 | $245.80 |
| 7 purchase totals = | $813.15 | $876.1781 | $876.18 | $876.25 | $876.20 | |