| 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 | $21.73 | 10.623% | $24.0384 | $24.04 | $24.05 | $24.00 |
| Purchase #2 | $15.95 | 5.493% | $16.8261 | $16.83 | $16.85 | $16.80 |
| Purchase #3 | $43.68 | 4.115% | $45.4774 | $45.48 | $45.50 | $45.50 |
| Purchase #4 | $105.42 | 5.832% | $111.5681 | $111.57 | $111.55 | $111.60 |
| Purchase #5 | $159.50 | 11.337% | $177.5825 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $250.41 | 11.692% | $279.6879 | $279.69 | $279.70 | $279.70 |
| Purchase #7 | $179.56 | 8.167% | $194.2247 | $194.22 | $194.20 | $194.20 |
| 7 purchase totals = | $776.25 | $849.4051 | $849.41 | $849.45 | $849.40 | |