| 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 | $82.38 | 9.801% | $90.4541 | $90.45 | $90.45 | $90.50 |
| Purchase #2 | $56.55 | 12.653% | $63.7053 | $63.71 | $63.70 | $63.70 |
| Purchase #3 | $121.63 | 4.274% | $126.8285 | $126.83 | $126.85 | $126.80 |
| Purchase #4 | $68.69 | 10.552% | $75.9382 | $75.94 | $75.95 | $75.90 |
| Purchase #5 | $197.62 | 9.163% | $215.7279 | $215.73 | $215.75 | $215.70 |
| Purchase #6 | $214.63 | 11.573% | $239.4691 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $124.56 | 7.665% | $134.1075 | $134.11 | $134.10 | $134.10 |
| 7 purchase totals = | $866.06 | $946.2306 | $946.24 | $946.25 | $946.20 | |