| 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 | $202.93 | 3.233% | $209.4907 | $209.49 | $209.50 | $209.50 |
| Purchase #2 | $24.91 | 12.268% | $27.966 | $27.97 | $27.95 | $28.00 |
| Purchase #3 | $36.30 | 11.655% | $40.5308 | $40.53 | $40.55 | $40.50 |
| Purchase #4 | $5.30 | 5.653% | $5.5996 | $5.60 | $5.60 | $5.60 |
| Purchase #5 | $237.94 | 10.789% | $263.6113 | $263.61 | $263.60 | $263.60 |
| Purchase #6 | $198.96 | 7.635% | $214.1506 | $214.15 | $214.15 | $214.20 |
| Purchase #7 | $24.94 | 6.836% | $26.6449 | $26.64 | $26.65 | $26.60 |
| 7 purchase totals = | $731.28 | $787.9939 | $787.99 | $788.00 | $788.00 | |