| 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 | $97.61 | 4.234% | $101.7428 | $101.74 | $101.75 | $101.70 |
| Purchase #2 | $74.55 | 7.650% | $80.2531 | $80.25 | $80.25 | $80.30 |
| Purchase #3 | $87.39 | 3.724% | $90.6444 | $90.64 | $90.65 | $90.60 |
| Purchase #4 | $91.83 | 5.747% | $97.1075 | $97.11 | $97.10 | $97.10 |
| Purchase #5 | $85.39 | 7.587% | $91.8685 | $91.87 | $91.85 | $91.90 |
| Purchase #6 | $131.51 | 10.465% | $145.2725 | $145.27 | $145.25 | $145.30 |
| Purchase #7 | $214.68 | 12.243% | $240.9633 | $240.96 | $240.95 | $241.00 |
| 7 purchase totals = | $782.96 | $847.8521 | $847.84 | $847.80 | $847.90 | |