| 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 | $71.74 | 12.728% | $80.8711 | $80.87 | $80.85 | $80.90 |
| Purchase #2 | $240.45 | 4.155% | $250.4407 | $250.44 | $250.45 | $250.40 |
| Purchase #3 | $83.97 | 8.772% | $91.3358 | $91.34 | $91.35 | $91.30 |
| Purchase #4 | $196.45 | 5.616% | $207.4826 | $207.48 | $207.50 | $207.50 |
| Purchase #5 | $92.82 | 11.323% | $103.33 | $103.33 | $103.35 | $103.30 |
| Purchase #6 | $139.98 | 6.305% | $148.8057 | $148.81 | $148.80 | $148.80 |
| Purchase #7 | $95.94 | 12.423% | $107.8586 | $107.86 | $107.85 | $107.90 |
| 7 purchase totals = | $921.35 | $990.1245 | $990.13 | $990.15 | $990.10 | |