| 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 | $28.54 | 12.525% | $32.1146 | $32.11 | $32.10 | $32.10 |
| Purchase #2 | $211.27 | 13.454% | $239.6943 | $239.69 | $239.70 | $239.70 |
| Purchase #3 | $127.89 | 10.131% | $140.8465 | $140.85 | $140.85 | $140.80 |
| Purchase #4 | $58.66 | 12.397% | $65.9321 | $65.93 | $65.95 | $65.90 |
| Purchase #5 | $136.58 | 9.658% | $149.7709 | $149.77 | $149.75 | $149.80 |
| Purchase #6 | $15.26 | 12.869% | $17.2238 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $87.76 | 9.780% | $96.3429 | $96.34 | $96.35 | $96.30 |
| 7 purchase totals = | $665.96 | $741.9251 | $741.91 | $741.90 | $741.80 | |