| 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 | $85.61 | 12.815% | $96.5809 | $96.58 | $96.60 | $96.60 |
| Purchase #2 | $73.30 | 10.232% | $80.8001 | $80.80 | $80.80 | $80.80 |
| Purchase #3 | $223.55 | 6.228% | $237.4727 | $237.47 | $237.45 | $237.50 |
| Purchase #4 | $19.45 | 12.487% | $21.8787 | $21.88 | $21.90 | $21.90 |
| Purchase #5 | $26.92 | 4.807% | $28.214 | $28.21 | $28.20 | $28.20 |
| Purchase #6 | $6.63 | 12.708% | $7.4725 | $7.47 | $7.45 | $7.50 |
| Purchase #7 | $69.34 | 10.358% | $76.5222 | $76.52 | $76.50 | $76.50 |
| 7 purchase totals = | $504.80 | $548.9411 | $548.93 | $548.90 | $549.00 | |