| 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 | $26.92 | 4.230% | $28.0587 | $28.06 | $28.05 | $28.10 |
| Purchase #2 | $48.77 | 3.441% | $50.4482 | $50.45 | $50.45 | $50.40 |
| Purchase #3 | $91.98 | 6.647% | $98.0939 | $98.09 | $98.10 | $98.10 |
| Purchase #4 | $208.55 | 12.700% | $235.0359 | $235.04 | $235.05 | $235.00 |
| Purchase #5 | $238.30 | 5.333% | $251.0085 | $251.01 | $251.00 | $251.00 |
| Purchase #6 | $195.36 | 5.142% | $205.4054 | $205.41 | $205.40 | $205.40 |
| Purchase #7 | $15.44 | 8.796% | $16.7981 | $16.80 | $16.80 | $16.80 |
| 7 purchase totals = | $825.32 | $884.8487 | $884.86 | $884.85 | $884.80 | |