| 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 | $8.27 | 11.826% | $9.248 | $9.25 | $9.25 | $9.20 |
| Purchase #2 | $37.58 | 3.112% | $38.7495 | $38.75 | $38.75 | $38.70 |
| Purchase #3 | $34.61 | 11.463% | $38.5773 | $38.58 | $38.60 | $38.60 |
| Purchase #4 | $240.51 | 9.822% | $264.1329 | $264.13 | $264.15 | $264.10 |
| Purchase #5 | $67.81 | 6.393% | $72.1451 | $72.15 | $72.15 | $72.10 |
| Purchase #6 | $134.42 | 12.152% | $150.7547 | $150.75 | $150.75 | $150.80 |
| Purchase #7 | $142.50 | 10.618% | $157.6307 | $157.63 | $157.65 | $157.60 |
| 7 purchase totals = | $665.70 | $731.2382 | $731.24 | $731.30 | $731.10 | |