| 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 | $75.32 | 10.108% | $82.9333 | $82.93 | $82.95 | $82.90 |
| Purchase #2 | $60.69 | 8.337% | $65.7497 | $65.75 | $65.75 | $65.70 |
| Purchase #3 | $244.89 | 9.462% | $268.0615 | $268.06 | $268.05 | $268.10 |
| Purchase #4 | $15.77 | 7.573% | $16.9643 | $16.96 | $16.95 | $17.00 |
| Purchase #5 | $39.58 | 8.210% | $42.8295 | $42.83 | $42.85 | $42.80 |
| Purchase #6 | $63.38 | 11.796% | $70.8563 | $70.86 | $70.85 | $70.90 |
| Purchase #7 | $108.30 | 8.608% | $117.6225 | $117.62 | $117.60 | $117.60 |
| 7 purchase totals = | $607.93 | $665.0171 | $665.01 | $665.00 | $665.00 | |