| 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 | $113.77 | 6.432% | $121.0877 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $84.99 | 9.230% | $92.8346 | $92.83 | $92.85 | $92.80 |
| Purchase #3 | $32.97 | 8.387% | $35.7352 | $35.74 | $35.75 | $35.70 |
| Purchase #4 | $65.81 | 3.837% | $68.3351 | $68.34 | $68.35 | $68.30 |
| Purchase #5 | $142.95 | 7.425% | $153.564 | $153.56 | $153.55 | $153.60 |
| Purchase #6 | $58.92 | 3.507% | $60.9863 | $60.99 | $61.00 | $61.00 |
| Purchase #7 | $162.98 | 11.420% | $181.5923 | $181.59 | $181.60 | $181.60 |
| 7 purchase totals = | $662.39 | $714.1352 | $714.14 | $714.20 | $714.10 | |