| 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 | $30.44 | 8.112% | $32.9093 | $32.91 | $32.90 | $32.90 |
| Purchase #2 | $55.77 | 13.587% | $63.3475 | $63.35 | $63.35 | $63.30 |
| Purchase #3 | $144.66 | 5.272% | $152.2865 | $152.29 | $152.30 | $152.30 |
| Purchase #4 | $72.99 | 10.703% | $80.8021 | $80.80 | $80.80 | $80.80 |
| Purchase #5 | $9.38 | 12.372% | $10.5405 | $10.54 | $10.55 | $10.50 |
| Purchase #6 | $22.34 | 10.331% | $24.6479 | $24.65 | $24.65 | $24.60 |
| Purchase #7 | $178.40 | 5.439% | $188.1032 | $188.10 | $188.10 | $188.10 |
| 7 purchase totals = | $513.98 | $552.6370 | $552.64 | $552.65 | $552.50 | |