| 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 | $97.57 | 12.780% | $110.0394 | $110.04 | $110.05 | $110.00 |
| Purchase #2 | $149.30 | 13.505% | $169.463 | $169.46 | $169.45 | $169.50 |
| Purchase #3 | $8.54 | 4.801% | $8.95 | $8.95 | $8.95 | $9.00 |
| Purchase #4 | $11.99 | 6.345% | $12.7508 | $12.75 | $12.75 | $12.80 |
| Purchase #5 | $164.89 | 7.485% | $177.232 | $177.23 | $177.25 | $177.20 |
| Purchase #6 | $5.74 | 12.851% | $6.4776 | $6.48 | $6.50 | $6.50 |
| Purchase #7 | $227.56 | 12.781% | $256.6444 | $256.64 | $256.65 | $256.60 |
| 7 purchase totals = | $665.59 | $741.5572 | $741.55 | $741.60 | $741.60 | |