| 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 | $49.48 | 6.190% | $52.5428 | $52.54 | $52.55 | $52.50 |
| Purchase #2 | $168.87 | 3.503% | $174.7855 | $174.79 | $174.80 | $174.80 |
| Purchase #3 | $55.41 | 7.706% | $59.6799 | $59.68 | $59.70 | $59.70 |
| Purchase #4 | $195.97 | 13.134% | $221.7087 | $221.71 | $221.70 | $221.70 |
| Purchase #5 | $126.30 | 6.183% | $134.1091 | $134.11 | $134.10 | $134.10 |
| Purchase #6 | $39.61 | 10.298% | $43.689 | $43.69 | $43.70 | $43.70 |
| Purchase #7 | $128.84 | 5.400% | $135.7974 | $135.80 | $135.80 | $135.80 |
| 7 purchase totals = | $764.48 | $822.3124 | $822.32 | $822.35 | $822.30 | |