| 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 | $49.90 | 3.502% | $51.6475 | $51.65 | $51.65 | $51.60 |
| Purchase #2 | $209.72 | 9.823% | $230.3208 | $230.32 | $230.30 | $230.30 |
| Purchase #3 | $144.34 | 3.873% | $149.9303 | $149.93 | $149.95 | $149.90 |
| Purchase #4 | $44.40 | 8.199% | $48.0404 | $48.04 | $48.05 | $48.00 |
| Purchase #5 | $161.95 | 12.851% | $182.7622 | $182.76 | $182.75 | $182.80 |
| Purchase #6 | $121.72 | 8.598% | $132.1855 | $132.19 | $132.20 | $132.20 |
| Purchase #7 | $235.41 | 7.321% | $252.6444 | $252.64 | $252.65 | $252.60 |
| 7 purchase totals = | $967.44 | $1,047.5311 | $1,047.53 | $1,047.55 | $1,047.40 | |