| 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 | $101.28 | 12.852% | $114.2965 | $114.30 | $114.30 | $114.30 |
| Purchase #2 | $39.28 | 11.526% | $43.8074 | $43.81 | $43.80 | $43.80 |
| Purchase #3 | $87.26 | 9.683% | $95.7094 | $95.71 | $95.70 | $95.70 |
| Purchase #4 | $94.63 | 5.394% | $99.7343 | $99.73 | $99.75 | $99.70 |
| Purchase #5 | $147.74 | 6.303% | $157.0521 | $157.05 | $157.05 | $157.10 |
| Purchase #6 | $110.63 | 3.207% | $114.1779 | $114.18 | $114.20 | $114.20 |
| Purchase #7 | $28.47 | 4.230% | $29.6743 | $29.67 | $29.65 | $29.70 |
| 7 purchase totals = | $609.29 | $654.4519 | $654.45 | $654.45 | $654.50 | |