| 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 | $32.89 | 12.613% | $37.0384 | $37.04 | $37.05 | $37.00 |
| Purchase #2 | $123.90 | 8.354% | $134.2506 | $134.25 | $134.25 | $134.30 |
| Purchase #3 | $141.31 | 4.516% | $147.6916 | $147.69 | $147.70 | $147.70 |
| Purchase #4 | $27.39 | 4.334% | $28.5771 | $28.58 | $28.60 | $28.60 |
| Purchase #5 | $187.34 | 13.823% | $213.236 | $213.24 | $213.25 | $213.20 |
| Purchase #6 | $36.68 | 12.664% | $41.3252 | $41.33 | $41.35 | $41.30 |
| Purchase #7 | $136.37 | 6.594% | $145.3622 | $145.36 | $145.35 | $145.40 |
| 7 purchase totals = | $685.88 | $747.4811 | $747.49 | $747.55 | $747.50 | |