| 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 | $69.33 | 3.478% | $71.7413 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $69.99 | 3.682% | $72.567 | $72.57 | $72.55 | $72.60 |
| Purchase #3 | $43.86 | 9.206% | $47.8978 | $47.90 | $47.90 | $47.90 |
| Purchase #4 | $81.42 | 10.331% | $89.8315 | $89.83 | $89.85 | $89.80 |
| Purchase #5 | $122.91 | 6.564% | $130.9778 | $130.98 | $131.00 | $131.00 |
| Purchase #6 | $215.60 | 7.204% | $231.1318 | $231.13 | $231.15 | $231.10 |
| Purchase #7 | $216.59 | 6.251% | $230.129 | $230.13 | $230.15 | $230.10 |
| 7 purchase totals = | $819.70 | $874.2762 | $874.28 | $874.35 | $874.20 | |