| 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 | $84.79 | 7.150% | $90.8525 | $90.85 | $90.85 | $90.90 |
| Purchase #2 | $98.66 | 6.518% | $105.0907 | $105.09 | $105.10 | $105.10 |
| Purchase #3 | $192.56 | 4.720% | $201.6488 | $201.65 | $201.65 | $201.60 |
| Purchase #4 | $107.33 | 12.541% | $120.7903 | $120.79 | $120.80 | $120.80 |
| Purchase #5 | $158.33 | 7.151% | $169.6522 | $169.65 | $169.65 | $169.70 |
| Purchase #6 | $121.47 | 11.478% | $135.4123 | $135.41 | $135.40 | $135.40 |
| Purchase #7 | $27.77 | 12.777% | $31.3182 | $31.32 | $31.30 | $31.30 |
| 7 purchase totals = | $790.91 | $854.7650 | $854.76 | $854.75 | $854.80 | |