| 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 | $39.45 | 13.751% | $44.8748 | $44.87 | $44.85 | $44.90 |
| Purchase #2 | $65.51 | 12.659% | $73.8029 | $73.80 | $73.80 | $73.80 |
| Purchase #3 | $78.39 | 11.852% | $87.6808 | $87.68 | $87.70 | $87.70 |
| Purchase #4 | $34.43 | 6.789% | $36.7675 | $36.77 | $36.75 | $36.80 |
| Purchase #5 | $58.92 | 4.106% | $61.3393 | $61.34 | $61.35 | $61.30 |
| Purchase #6 | $94.70 | 6.809% | $101.1481 | $101.15 | $101.15 | $101.10 |
| Purchase #7 | $194.98 | 8.694% | $211.9316 | $211.93 | $211.95 | $211.90 |
| 7 purchase totals = | $566.38 | $617.5450 | $617.54 | $617.55 | $617.50 | |