| 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 | $71.87 | 4.210% | $74.8957 | $74.90 | $74.90 | $74.90 |
| Purchase #2 | $112.29 | 10.807% | $124.4252 | $124.43 | $124.45 | $124.40 |
| Purchase #3 | $218.72 | 7.809% | $235.7998 | $235.80 | $235.80 | $235.80 |
| Purchase #4 | $72.42 | 4.859% | $75.9389 | $75.94 | $75.95 | $75.90 |
| Purchase #5 | $230.40 | 11.188% | $256.1772 | $256.18 | $256.20 | $256.20 |
| Purchase #6 | $87.99 | 7.337% | $94.4458 | $94.45 | $94.45 | $94.40 |
| Purchase #7 | $36.58 | 7.524% | $39.3323 | $39.33 | $39.35 | $39.30 |
| 7 purchase totals = | $830.27 | $901.0149 | $901.03 | $901.10 | $900.90 | |