| 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 | $46.53 | 6.589% | $49.5959 | $49.60 | $49.60 | $49.60 |
| Purchase #2 | $114.98 | 7.487% | $123.5886 | $123.59 | $123.60 | $123.60 |
| Purchase #3 | $8.95 | 9.170% | $9.7707 | $9.77 | $9.75 | $9.80 |
| Purchase #4 | $7.62 | 4.468% | $7.9605 | $7.96 | $7.95 | $8.00 |
| Purchase #5 | $44.84 | 9.395% | $49.0527 | $49.05 | $49.05 | $49.10 |
| Purchase #6 | $157.77 | 10.701% | $174.653 | $174.65 | $174.65 | $174.70 |
| Purchase #7 | $57.93 | 9.559% | $63.4675 | $63.47 | $63.45 | $63.50 |
| 7 purchase totals = | $438.62 | $478.0889 | $478.09 | $478.05 | $478.30 | |