| 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 | $84.85 | 3.128% | $87.5041 | $87.50 | $87.50 | $87.50 |
| Purchase #2 | $166.65 | 11.453% | $185.7364 | $185.74 | $185.75 | $185.70 |
| Purchase #3 | $57.86 | 6.517% | $61.6307 | $61.63 | $61.65 | $61.60 |
| Purchase #4 | $20.45 | 9.621% | $22.4175 | $22.42 | $22.40 | $22.40 |
| Purchase #5 | $211.35 | 7.709% | $227.643 | $227.64 | $227.65 | $227.60 |
| Purchase #6 | $155.83 | 9.753% | $171.0281 | $171.03 | $171.05 | $171.00 |
| Purchase #7 | $32.79 | 3.710% | $34.0065 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $729.78 | $789.9663 | $789.97 | $790.00 | $789.80 | |