| 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 | $38.58 | 4.819% | $40.4392 | $40.44 | $40.45 | $40.40 |
| Purchase #2 | $14.47 | 6.137% | $15.358 | $15.36 | $15.35 | $15.40 |
| Purchase #3 | $246.51 | 4.145% | $256.7278 | $256.73 | $256.75 | $256.70 |
| Purchase #4 | $102.82 | 5.251% | $108.2191 | $108.22 | $108.20 | $108.20 |
| Purchase #5 | $119.59 | 8.378% | $129.6093 | $129.61 | $129.60 | $129.60 |
| Purchase #6 | $32.96 | 5.275% | $34.6986 | $34.70 | $34.70 | $34.70 |
| Purchase #7 | $156.41 | 10.634% | $173.0426 | $173.04 | $173.05 | $173.00 |
| 7 purchase totals = | $711.34 | $758.0946 | $758.10 | $758.10 | $758.00 | |