| 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 | $110.72 | 9.150% | $120.8509 | $120.85 | $120.85 | $120.90 |
| Purchase #2 | $57.47 | 8.474% | $62.34 | $62.34 | $62.35 | $62.30 |
| Purchase #3 | $68.66 | 12.161% | $77.0097 | $77.01 | $77.00 | $77.00 |
| Purchase #4 | $29.83 | 9.430% | $32.643 | $32.64 | $32.65 | $32.60 |
| Purchase #5 | $174.50 | 4.392% | $182.164 | $182.16 | $182.15 | $182.20 |
| Purchase #6 | $141.55 | 3.776% | $146.8949 | $146.89 | $146.90 | $146.90 |
| Purchase #7 | $128.25 | 5.257% | $134.9921 | $134.99 | $135.00 | $135.00 |
| 7 purchase totals = | $710.98 | $756.8946 | $756.88 | $756.90 | $756.90 | |