| 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 | $26.34 | 6.130% | $27.9546 | $27.95 | $27.95 | $28.00 |
| Purchase #2 | $230.33 | 6.644% | $245.6331 | $245.63 | $245.65 | $245.60 |
| Purchase #3 | $30.98 | 10.467% | $34.2227 | $34.22 | $34.20 | $34.20 |
| Purchase #4 | $41.83 | 5.479% | $44.1219 | $44.12 | $44.10 | $44.10 |
| Purchase #5 | $160.92 | 7.607% | $173.1612 | $173.16 | $173.15 | $173.20 |
| Purchase #6 | $210.98 | 5.528% | $222.643 | $222.64 | $222.65 | $222.60 |
| Purchase #7 | $70.31 | 6.426% | $74.8281 | $74.83 | $74.85 | $74.80 |
| 7 purchase totals = | $771.69 | $822.5646 | $822.55 | $822.55 | $822.50 | |