| 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 | $53.63 | 8.190% | $58.0223 | $58.02 | $58.00 | $58.00 |
| Purchase #2 | $122.48 | 3.760% | $127.0852 | $127.09 | $127.10 | $127.10 |
| Purchase #3 | $83.60 | 8.309% | $90.5463 | $90.55 | $90.55 | $90.50 |
| Purchase #4 | $226.59 | 10.650% | $250.7218 | $250.72 | $250.70 | $250.70 |
| Purchase #5 | $240.67 | 7.339% | $258.3328 | $258.33 | $258.35 | $258.30 |
| Purchase #6 | $8.93 | 5.529% | $9.4237 | $9.42 | $9.40 | $9.40 |
| Purchase #7 | $145.68 | 3.219% | $150.3694 | $150.37 | $150.35 | $150.40 |
| 7 purchase totals = | $881.58 | $944.5015 | $944.50 | $944.45 | $944.40 | |