| 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 | $9.67 | 11.475% | $10.7796 | $10.78 | $10.80 | $10.80 |
| Purchase #2 | $175.43 | 8.212% | $189.8363 | $189.84 | $189.85 | $189.80 |
| Purchase #3 | $46.99 | 7.595% | $50.5589 | $50.56 | $50.55 | $50.60 |
| Purchase #4 | $211.32 | 11.236% | $235.0639 | $235.06 | $235.05 | $235.10 |
| Purchase #5 | $79.79 | 7.721% | $85.9506 | $85.95 | $85.95 | $86.00 |
| Purchase #6 | $32.34 | 6.802% | $34.5398 | $34.54 | $34.55 | $34.50 |
| Purchase #7 | $178.80 | 3.718% | $185.4478 | $185.45 | $185.45 | $185.40 |
| 7 purchase totals = | $734.34 | $792.1769 | $792.18 | $792.20 | $792.20 | |