| 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 | $60.38 | 3.397% | $62.4311 | $62.43 | $62.45 | $62.40 |
| Purchase #2 | $84.69 | 6.497% | $90.1923 | $90.19 | $90.20 | $90.20 |
| Purchase #3 | $168.68 | 12.595% | $189.9252 | $189.93 | $189.95 | $189.90 |
| Purchase #4 | $215.52 | 7.770% | $232.2659 | $232.27 | $232.25 | $232.30 |
| Purchase #5 | $138.87 | 6.112% | $147.3577 | $147.36 | $147.35 | $147.40 |
| Purchase #6 | $111.41 | 7.170% | $119.3981 | $119.40 | $119.40 | $119.40 |
| Purchase #7 | $128.57 | 13.372% | $145.7624 | $145.76 | $145.75 | $145.80 |
| 7 purchase totals = | $908.12 | $987.3327 | $987.34 | $987.35 | $987.40 | |