| 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 | $95.88 | 5.376% | $101.0345 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $19.60 | 8.783% | $21.3215 | $21.32 | $21.30 | $21.30 |
| Purchase #3 | $86.72 | 7.398% | $93.1355 | $93.14 | $93.15 | $93.10 |
| Purchase #4 | $64.92 | 5.698% | $68.6191 | $68.62 | $68.60 | $68.60 |
| Purchase #5 | $29.45 | 6.199% | $31.2756 | $31.28 | $31.30 | $31.30 |
| Purchase #6 | $204.75 | 13.828% | $233.0628 | $233.06 | $233.05 | $233.10 |
| Purchase #7 | $152.94 | 9.839% | $167.9878 | $167.99 | $168.00 | $168.00 |
| 7 purchase totals = | $654.26 | $716.4368 | $716.44 | $716.45 | $716.40 | |