| 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 | $34.47 | 3.213% | $35.5775 | $35.58 | $35.60 | $35.60 |
| Purchase #2 | $9.97 | 6.821% | $10.6501 | $10.65 | $10.65 | $10.70 |
| Purchase #3 | $121.33 | 6.830% | $129.6168 | $129.62 | $129.60 | $129.60 |
| Purchase #4 | $32.92 | 13.368% | $37.3207 | $37.32 | $37.30 | $37.30 |
| Purchase #5 | $39.91 | 9.765% | $43.8072 | $43.81 | $43.80 | $43.80 |
| Purchase #6 | $39.58 | 9.708% | $43.4224 | $43.42 | $43.40 | $43.40 |
| Purchase #7 | $206.38 | 4.874% | $216.439 | $216.44 | $216.45 | $216.40 |
| 7 purchase totals = | $484.56 | $516.8337 | $516.84 | $516.80 | $516.80 | |