| 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 | $34.73 | 6.521% | $36.9947 | $36.99 | $37.00 | $37.00 |
| Purchase #2 | $66.42 | 12.670% | $74.8354 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $220.62 | 4.223% | $229.9368 | $229.94 | $229.95 | $229.90 |
| Purchase #4 | $50.39 | 11.649% | $56.2599 | $56.26 | $56.25 | $56.30 |
| Purchase #5 | $52.67 | 3.570% | $54.5503 | $54.55 | $54.55 | $54.60 |
| Purchase #6 | $179.78 | 11.337% | $200.1617 | $200.16 | $200.15 | $200.20 |
| Purchase #7 | $130.62 | 7.134% | $139.9384 | $139.94 | $139.95 | $139.90 |
| 7 purchase totals = | $735.23 | $792.6772 | $792.68 | $792.70 | $792.70 | |