| 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 | $85.78 | 6.261% | $91.1507 | $91.15 | $91.15 | $91.20 |
| Purchase #2 | $64.65 | 9.414% | $70.7362 | $70.74 | $70.75 | $70.70 |
| Purchase #3 | $93.74 | 10.475% | $103.5593 | $103.56 | $103.55 | $103.60 |
| Purchase #4 | $160.52 | 6.718% | $171.3037 | $171.30 | $171.30 | $171.30 |
| Purchase #5 | $135.42 | 8.864% | $147.4236 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $134.83 | 10.436% | $148.9009 | $148.90 | $148.90 | $148.90 |
| Purchase #7 | $112.99 | 3.599% | $117.0565 | $117.06 | $117.05 | $117.10 |
| 7 purchase totals = | $787.93 | $850.1309 | $850.13 | $850.10 | $850.20 | |