| 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 | $41.76 | 13.700% | $47.4811 | $47.48 | $47.50 | $47.50 |
| Purchase #2 | $210.63 | 3.321% | $217.625 | $217.63 | $217.65 | $217.60 |
| Purchase #3 | $44.44 | 5.614% | $46.9349 | $46.93 | $46.95 | $46.90 |
| Purchase #4 | $235.70 | 10.393% | $260.1963 | $260.20 | $260.20 | $260.20 |
| Purchase #5 | $119.89 | 6.768% | $128.0042 | $128.00 | $128.00 | $128.00 |
| Purchase #6 | $199.90 | 4.689% | $209.2733 | $209.27 | $209.25 | $209.30 |
| Purchase #7 | $73.37 | 9.458% | $80.3093 | $80.31 | $80.30 | $80.30 |
| 7 purchase totals = | $925.69 | $989.8241 | $989.82 | $989.85 | $989.80 | |