| 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 | $45.74 | 7.163% | $49.0164 | $49.02 | $49.00 | $49.00 |
| Purchase #2 | $88.66 | 9.675% | $97.2379 | $97.24 | $97.25 | $97.20 |
| Purchase #3 | $209.72 | 6.639% | $223.6433 | $223.64 | $223.65 | $223.60 |
| Purchase #4 | $31.39 | 5.380% | $33.0788 | $33.08 | $33.10 | $33.10 |
| Purchase #5 | $149.74 | 12.628% | $168.6492 | $168.65 | $168.65 | $168.60 |
| Purchase #6 | $7.63 | 13.232% | $8.6396 | $8.64 | $8.65 | $8.60 |
| Purchase #7 | $206.75 | 6.242% | $219.6553 | $219.66 | $219.65 | $219.70 |
| 7 purchase totals = | $739.63 | $799.9205 | $799.93 | $799.95 | $799.80 | |