| 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 | $48.42 | 13.327% | $54.8729 | $54.87 | $54.85 | $54.90 |
| Purchase #2 | $17.25 | 13.432% | $19.567 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $211.36 | 5.123% | $222.188 | $222.19 | $222.20 | $222.20 |
| Purchase #4 | $165.84 | 10.493% | $183.2416 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $75.91 | 3.838% | $78.8234 | $78.82 | $78.80 | $78.80 |
| Purchase #6 | $188.40 | 8.185% | $203.8205 | $203.82 | $203.80 | $203.80 |
| Purchase #7 | $39.86 | 11.439% | $44.4196 | $44.42 | $44.40 | $44.40 |
| 7 purchase totals = | $747.04 | $806.9330 | $806.93 | $806.85 | $806.90 | |