| 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 | $22.36 | 4.638% | $23.3971 | $23.40 | $23.40 | $23.40 |
| Purchase #2 | $16.64 | 4.844% | $17.446 | $17.45 | $17.45 | $17.40 |
| Purchase #3 | $118.68 | 8.657% | $128.9541 | $128.95 | $128.95 | $129.00 |
| Purchase #4 | $10.40 | 11.535% | $11.5996 | $11.60 | $11.60 | $11.60 |
| Purchase #5 | $130.86 | 3.732% | $135.7437 | $135.74 | $135.75 | $135.70 |
| Purchase #6 | $122.85 | 11.152% | $136.5502 | $136.55 | $136.55 | $136.60 |
| Purchase #7 | $192.55 | 5.214% | $202.5896 | $202.59 | $202.60 | $202.60 |
| 7 purchase totals = | $614.34 | $656.2803 | $656.28 | $656.30 | $656.30 | |