| 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 | $90.80 | 6.499% | $96.7011 | $96.70 | $96.70 | $96.70 |
| Purchase #2 | $218.84 | 12.757% | $246.7574 | $246.76 | $246.75 | $246.80 |
| Purchase #3 | $117.42 | 13.625% | $133.4185 | $133.42 | $133.40 | $133.40 |
| Purchase #4 | $111.33 | 10.177% | $122.6601 | $122.66 | $122.65 | $122.70 |
| Purchase #5 | $62.31 | 13.560% | $70.7592 | $70.76 | $70.75 | $70.80 |
| Purchase #6 | $31.82 | 7.519% | $34.2125 | $34.21 | $34.20 | $34.20 |
| Purchase #7 | $83.74 | 5.663% | $88.4822 | $88.48 | $88.50 | $88.50 |
| 7 purchase totals = | $716.26 | $792.9910 | $792.99 | $792.95 | $793.10 | |