| 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 | $72.98 | 6.386% | $77.6405 | $77.64 | $77.65 | $77.60 |
| Purchase #2 | $9.84 | 13.355% | $11.1541 | $11.15 | $11.15 | $11.20 |
| Purchase #3 | $149.48 | 4.564% | $156.3023 | $156.30 | $156.30 | $156.30 |
| Purchase #4 | $143.26 | 12.294% | $160.8724 | $160.87 | $160.85 | $160.90 |
| Purchase #5 | $40.91 | 13.863% | $46.5814 | $46.58 | $46.60 | $46.60 |
| Purchase #6 | $162.64 | 6.276% | $172.8473 | $172.85 | $172.85 | $172.80 |
| Purchase #7 | $145.37 | 11.505% | $162.0948 | $162.09 | $162.10 | $162.10 |
| 7 purchase totals = | $724.48 | $787.4928 | $787.48 | $787.50 | $787.50 | |