| 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 | $32.46 | 7.547% | $34.9098 | $34.91 | $34.90 | $34.90 |
| Purchase #2 | $84.85 | 6.177% | $90.0912 | $90.09 | $90.10 | $90.10 |
| Purchase #3 | $65.61 | 5.864% | $69.4574 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $126.35 | 12.511% | $142.1576 | $142.16 | $142.15 | $142.20 |
| Purchase #5 | $135.85 | 7.735% | $146.358 | $146.36 | $146.35 | $146.40 |
| Purchase #6 | $137.74 | 4.596% | $144.0705 | $144.07 | $144.05 | $144.10 |
| Purchase #7 | $56.84 | 8.414% | $61.6225 | $61.62 | $61.60 | $61.60 |
| 7 purchase totals = | $639.70 | $688.6670 | $688.67 | $688.60 | $688.80 | |