| 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 | $74.74 | 4.544% | $78.1362 | $78.14 | $78.15 | $78.10 |
| Purchase #2 | $236.97 | 3.151% | $244.4369 | $244.44 | $244.45 | $244.40 |
| Purchase #3 | $167.67 | 11.703% | $187.2924 | $187.29 | $187.30 | $187.30 |
| Purchase #4 | $38.73 | 9.716% | $42.493 | $42.49 | $42.50 | $42.50 |
| Purchase #5 | $179.85 | 7.336% | $193.0438 | $193.04 | $193.05 | $193.00 |
| Purchase #6 | $184.92 | 10.591% | $204.5049 | $204.50 | $204.50 | $204.50 |
| Purchase #7 | $130.50 | 3.599% | $135.1967 | $135.20 | $135.20 | $135.20 |
| 7 purchase totals = | $1,013.38 | $1,085.1039 | $1,085.10 | $1,085.15 | $1,085.00 | |