| 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 | $20.76 | 8.490% | $22.5225 | $22.52 | $22.50 | $22.50 |
| Purchase #2 | $31.75 | 10.626% | $35.1238 | $35.12 | $35.10 | $35.10 |
| Purchase #3 | $192.42 | 6.327% | $204.5944 | $204.59 | $204.60 | $204.60 |
| Purchase #4 | $97.88 | 7.843% | $105.5567 | $105.56 | $105.55 | $105.60 |
| Purchase #5 | $235.33 | 11.368% | $262.0823 | $262.08 | $262.10 | $262.10 |
| Purchase #6 | $8.34 | 3.457% | $8.6283 | $8.63 | $8.65 | $8.60 |
| Purchase #7 | $128.47 | 9.329% | $140.455 | $140.46 | $140.45 | $140.50 |
| 7 purchase totals = | $714.95 | $778.9630 | $778.96 | $778.95 | $779.00 | |