| 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 | $26.94 | 12.615% | $30.3385 | $30.34 | $30.35 | $30.30 |
| Purchase #2 | $203.81 | 3.693% | $211.3367 | $211.34 | $211.35 | $211.30 |
| Purchase #3 | $181.45 | 6.424% | $193.1063 | $193.11 | $193.10 | $193.10 |
| Purchase #4 | $6.76 | 10.335% | $7.4586 | $7.46 | $7.45 | $7.50 |
| Purchase #5 | $11.94 | 5.736% | $12.6249 | $12.62 | $12.60 | $12.60 |
| Purchase #6 | $120.50 | 11.120% | $133.8996 | $133.90 | $133.90 | $133.90 |
| Purchase #7 | $178.91 | 5.489% | $188.7304 | $188.73 | $188.75 | $188.70 |
| 7 purchase totals = | $730.31 | $777.4950 | $777.50 | $777.50 | $777.40 | |