| 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 | $8.65 | 13.802% | $9.8439 | $9.84 | $9.85 | $9.80 |
| Purchase #2 | $118.62 | 8.808% | $129.068 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $203.42 | 7.677% | $219.0366 | $219.04 | $219.05 | $219.00 |
| Purchase #4 | $160.88 | 4.726% | $168.4832 | $168.48 | $168.50 | $168.50 |
| Purchase #5 | $150.65 | 12.496% | $169.4752 | $169.48 | $169.50 | $169.50 |
| Purchase #6 | $33.89 | 4.783% | $35.511 | $35.51 | $35.50 | $35.50 |
| Purchase #7 | $74.93 | 12.537% | $84.324 | $84.32 | $84.30 | $84.30 |
| 7 purchase totals = | $751.04 | $815.7419 | $815.74 | $815.75 | $815.70 | |