| 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 | $55.59 | 7.464% | $59.7392 | $59.74 | $59.75 | $59.70 |
| Purchase #2 | $121.50 | 8.205% | $131.4691 | $131.47 | $131.45 | $131.50 |
| Purchase #3 | $118.96 | 10.793% | $131.7994 | $131.80 | $131.80 | $131.80 |
| Purchase #4 | $115.41 | 12.636% | $129.9932 | $129.99 | $130.00 | $130.00 |
| Purchase #5 | $25.28 | 5.367% | $26.6368 | $26.64 | $26.65 | $26.60 |
| Purchase #6 | $58.65 | 12.184% | $65.7959 | $65.80 | $65.80 | $65.80 |
| Purchase #7 | $82.47 | 11.409% | $91.879 | $91.88 | $91.90 | $91.90 |
| 7 purchase totals = | $577.86 | $637.3126 | $637.32 | $637.35 | $637.30 | |