| 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 | $76.85 | 3.639% | $79.6466 | $79.65 | $79.65 | $79.60 |
| Purchase #2 | $8.69 | 4.664% | $9.0953 | $9.10 | $9.10 | $9.10 |
| Purchase #3 | $233.92 | 9.537% | $256.229 | $256.23 | $256.25 | $256.20 |
| Purchase #4 | $122.62 | 10.299% | $135.2486 | $135.25 | $135.25 | $135.20 |
| Purchase #5 | $171.53 | 8.452% | $186.0277 | $186.03 | $186.05 | $186.00 |
| Purchase #6 | $93.95 | 7.498% | $100.9944 | $100.99 | $101.00 | $101.00 |
| Purchase #7 | $186.79 | 4.711% | $195.5897 | $195.59 | $195.60 | $195.60 |
| 7 purchase totals = | $894.35 | $962.8313 | $962.84 | $962.90 | $962.70 | |