| 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 | $5.59 | 6.601% | $5.959 | $5.96 | $5.95 | $6.00 |
| Purchase #2 | $171.40 | 13.209% | $194.0402 | $194.04 | $194.05 | $194.00 |
| Purchase #3 | $146.63 | 4.442% | $153.1433 | $153.14 | $153.15 | $153.10 |
| Purchase #4 | $105.93 | 13.654% | $120.3937 | $120.39 | $120.40 | $120.40 |
| Purchase #5 | $96.45 | 4.869% | $101.1462 | $101.15 | $101.15 | $101.10 |
| Purchase #6 | $188.27 | 12.207% | $211.2521 | $211.25 | $211.25 | $211.30 |
| Purchase #7 | $210.43 | 9.338% | $230.08 | $230.08 | $230.10 | $230.10 |
| 7 purchase totals = | $924.70 | $1,016.0145 | $1,016.01 | $1,016.05 | $1,016.00 | |