| 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 | $23.69 | 10.161% | $26.0971 | $26.10 | $26.10 | $26.10 |
| Purchase #2 | $55.90 | 9.149% | $61.0143 | $61.01 | $61.00 | $61.00 |
| Purchase #3 | $22.76 | 6.194% | $24.1698 | $24.17 | $24.15 | $24.20 |
| Purchase #4 | $129.70 | 11.660% | $144.823 | $144.82 | $144.80 | $144.80 |
| Purchase #5 | $87.83 | 10.668% | $97.1997 | $97.20 | $97.20 | $97.20 |
| Purchase #6 | $31.89 | 9.128% | $34.8009 | $34.80 | $34.80 | $34.80 |
| Purchase #7 | $124.82 | 8.764% | $135.7592 | $135.76 | $135.75 | $135.80 |
| 7 purchase totals = | $476.59 | $523.8640 | $523.86 | $523.80 | $523.90 | |