| 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 | $7.53 | 13.438% | $8.5419 | $8.54 | $8.55 | $8.50 |
| Purchase #2 | $14.82 | 12.827% | $16.721 | $16.72 | $16.70 | $16.70 |
| Purchase #3 | $11.35 | 10.236% | $12.5118 | $12.51 | $12.50 | $12.50 |
| Purchase #4 | $90.26 | 4.351% | $94.1872 | $94.19 | $94.20 | $94.20 |
| Purchase #5 | $207.93 | 5.645% | $219.6676 | $219.67 | $219.65 | $219.70 |
| Purchase #6 | $173.86 | 8.731% | $189.0397 | $189.04 | $189.05 | $189.00 |
| Purchase #7 | $7.67 | 3.714% | $7.9549 | $7.95 | $7.95 | $8.00 |
| 7 purchase totals = | $513.42 | $548.6241 | $548.62 | $548.60 | $548.60 | |