| 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 | $49.35 | 5.345% | $51.9878 | $51.99 | $52.00 | $52.00 |
| Purchase #2 | $250.36 | 9.561% | $274.2969 | $274.30 | $274.30 | $274.30 |
| Purchase #3 | $239.62 | 11.812% | $267.9239 | $267.92 | $267.90 | $267.90 |
| Purchase #4 | $133.63 | 8.577% | $145.0914 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $28.89 | 11.211% | $32.1289 | $32.13 | $32.15 | $32.10 |
| Purchase #6 | $70.28 | 5.794% | $74.352 | $74.35 | $74.35 | $74.40 |
| Purchase #7 | $77.77 | 3.263% | $80.3076 | $80.31 | $80.30 | $80.30 |
| 7 purchase totals = | $849.90 | $926.0885 | $926.09 | $926.10 | $926.10 | |