| 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 | $95.30 | 6.310% | $101.3134 | $101.31 | $101.30 | $101.30 |
| Purchase #2 | $12.69 | 9.654% | $13.9151 | $13.92 | $13.90 | $13.90 |
| Purchase #3 | $198.73 | 9.189% | $216.9913 | $216.99 | $217.00 | $217.00 |
| Purchase #4 | $37.28 | 12.553% | $41.9598 | $41.96 | $41.95 | $42.00 |
| Purchase #5 | $68.69 | 7.303% | $73.7064 | $73.71 | $73.70 | $73.70 |
| Purchase #6 | $150.93 | 11.869% | $168.8439 | $168.84 | $168.85 | $168.80 |
| Purchase #7 | $128.58 | 6.389% | $136.795 | $136.80 | $136.80 | $136.80 |
| 7 purchase totals = | $692.20 | $753.5249 | $753.53 | $753.50 | $753.50 | |