| 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 | $90.59 | 7.121% | $97.0409 | $97.04 | $97.05 | $97.00 |
| Purchase #2 | $103.27 | 6.225% | $109.6986 | $109.70 | $109.70 | $109.70 |
| Purchase #3 | $98.97 | 13.451% | $112.2825 | $112.28 | $112.30 | $112.30 |
| Purchase #4 | $152.76 | 8.449% | $165.6667 | $165.67 | $165.65 | $165.70 |
| Purchase #5 | $159.77 | 13.503% | $181.3437 | $181.34 | $181.35 | $181.30 |
| Purchase #6 | $168.45 | 12.515% | $189.5315 | $189.53 | $189.55 | $189.50 |
| Purchase #7 | $65.83 | 5.447% | $69.4158 | $69.42 | $69.40 | $69.40 |
| 7 purchase totals = | $839.64 | $924.9797 | $924.98 | $925.00 | $924.90 | |