| 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 | $73.77 | 8.316% | $79.9047 | $79.90 | $79.90 | $79.90 |
| Purchase #2 | $202.84 | 13.587% | $230.3999 | $230.40 | $230.40 | $230.40 |
| Purchase #3 | $141.57 | 4.289% | $147.6419 | $147.64 | $147.65 | $147.60 |
| Purchase #4 | $65.47 | 8.154% | $70.8084 | $70.81 | $70.80 | $70.80 |
| Purchase #5 | $48.40 | 4.826% | $50.7358 | $50.74 | $50.75 | $50.70 |
| Purchase #6 | $93.90 | 4.104% | $97.7537 | $97.75 | $97.75 | $97.80 |
| Purchase #7 | $34.51 | 13.811% | $39.2762 | $39.28 | $39.30 | $39.30 |
| 7 purchase totals = | $660.46 | $716.5206 | $716.52 | $716.55 | $716.50 | |