| 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 | $236.47 | 4.835% | $247.9033 | $247.90 | $247.90 | $247.90 |
| Purchase #2 | $36.81 | 6.809% | $39.3164 | $39.32 | $39.30 | $39.30 |
| Purchase #3 | $149.54 | 4.689% | $156.5519 | $156.55 | $156.55 | $156.60 |
| Purchase #4 | $34.31 | 5.623% | $36.2393 | $36.24 | $36.25 | $36.20 |
| Purchase #5 | $182.69 | 6.860% | $195.2225 | $195.22 | $195.20 | $195.20 |
| Purchase #6 | $28.59 | 9.773% | $31.3841 | $31.38 | $31.40 | $31.40 |
| Purchase #7 | $70.53 | 8.530% | $76.5462 | $76.55 | $76.55 | $76.50 |
| 7 purchase totals = | $738.94 | $783.1637 | $783.16 | $783.15 | $783.10 | |