| 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 | $32.80 | 12.609% | $36.9358 | $36.94 | $36.95 | $36.90 |
| Purchase #2 | $68.65 | 9.744% | $75.3393 | $75.34 | $75.35 | $75.30 |
| Purchase #3 | $153.36 | 13.487% | $174.0437 | $174.04 | $174.05 | $174.00 |
| Purchase #4 | $207.55 | 7.848% | $223.8385 | $223.84 | $223.85 | $223.80 |
| Purchase #5 | $64.37 | 7.365% | $69.1109 | $69.11 | $69.10 | $69.10 |
| Purchase #6 | $38.57 | 3.854% | $40.0565 | $40.06 | $40.05 | $40.10 |
| Purchase #7 | $44.76 | 3.842% | $46.4797 | $46.48 | $46.50 | $46.50 |
| 7 purchase totals = | $610.06 | $665.8044 | $665.81 | $665.85 | $665.70 | |