| 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 | $78.86 | 8.829% | $85.8225 | $85.82 | $85.80 | $85.80 |
| Purchase #2 | $53.71 | 3.224% | $55.4416 | $55.44 | $55.45 | $55.40 |
| Purchase #3 | $77.64 | 8.854% | $84.5142 | $84.51 | $84.50 | $84.50 |
| Purchase #4 | $167.71 | 12.172% | $188.1237 | $188.12 | $188.10 | $188.10 |
| Purchase #5 | $218.58 | 10.596% | $241.7407 | $241.74 | $241.75 | $241.70 |
| Purchase #6 | $85.28 | 10.360% | $94.115 | $94.12 | $94.10 | $94.10 |
| Purchase #7 | $145.44 | 7.593% | $156.4833 | $156.48 | $156.50 | $156.50 |
| 7 purchase totals = | $827.22 | $906.2410 | $906.23 | $906.20 | $906.10 | |