| 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 | $78.27 | 3.487% | $80.9993 | $81.00 | $81.00 | $81.00 |
| Purchase #2 | $171.62 | 5.355% | $180.8103 | $180.81 | $180.80 | $180.80 |
| Purchase #3 | $86.34 | 11.385% | $96.1698 | $96.17 | $96.15 | $96.20 |
| Purchase #4 | $42.58 | 9.458% | $46.6072 | $46.61 | $46.60 | $46.60 |
| Purchase #5 | $136.93 | 10.205% | $150.9037 | $150.90 | $150.90 | $150.90 |
| Purchase #6 | $122.89 | 10.265% | $135.5047 | $135.50 | $135.50 | $135.50 |
| Purchase #7 | $167.32 | 12.373% | $188.0225 | $188.02 | $188.00 | $188.00 |
| 7 purchase totals = | $805.95 | $879.0175 | $879.01 | $878.95 | $879.00 | |