| 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 | $187.86 | 6.461% | $199.9976 | $200.00 | $200.00 | $200.00 |
| Purchase #2 | $68.26 | 7.739% | $73.5426 | $73.54 | $73.55 | $73.50 |
| Purchase #3 | $87.28 | 6.527% | $92.9768 | $92.98 | $93.00 | $93.00 |
| Purchase #4 | $189.83 | 3.796% | $197.0359 | $197.04 | $197.05 | $197.00 |
| Purchase #5 | $64.34 | 3.140% | $66.3603 | $66.36 | $66.35 | $66.40 |
| Purchase #6 | $42.90 | 9.206% | $46.8494 | $46.85 | $46.85 | $46.80 |
| Purchase #7 | $103.26 | 10.358% | $113.9557 | $113.96 | $113.95 | $114.00 |
| 7 purchase totals = | $743.73 | $790.7183 | $790.73 | $790.75 | $790.70 | |