| 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 | $238.75 | 8.455% | $258.9363 | $258.94 | $258.95 | $258.90 |
| Purchase #2 | $111.36 | 8.254% | $120.5517 | $120.55 | $120.55 | $120.60 |
| Purchase #3 | $52.44 | 8.601% | $56.9504 | $56.95 | $56.95 | $57.00 |
| Purchase #4 | $18.76 | 9.516% | $20.5452 | $20.55 | $20.55 | $20.50 |
| Purchase #5 | $61.67 | 3.447% | $63.7958 | $63.80 | $63.80 | $63.80 |
| Purchase #6 | $159.85 | 7.787% | $172.2975 | $172.30 | $172.30 | $172.30 |
| Purchase #7 | $128.30 | 5.706% | $135.6208 | $135.62 | $135.60 | $135.60 |
| 7 purchase totals = | $771.13 | $828.6977 | $828.71 | $828.70 | $828.70 | |