| 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 | $84.57 | 7.865% | $91.2214 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $19.71 | 4.172% | $20.5323 | $20.53 | $20.55 | $20.50 |
| Purchase #3 | $188.25 | 11.729% | $210.3298 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $52.35 | 3.840% | $54.3602 | $54.36 | $54.35 | $54.40 |
| Purchase #5 | $137.74 | 3.794% | $142.9659 | $142.97 | $142.95 | $143.00 |
| Purchase #6 | $64.84 | 6.321% | $68.9385 | $68.94 | $68.95 | $68.90 |
| Purchase #7 | $168.55 | 4.352% | $175.8853 | $175.89 | $175.90 | $175.90 |
| 7 purchase totals = | $716.01 | $764.2334 | $764.24 | $764.25 | $764.20 | |