| 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 | $43.65 | 6.365% | $46.4283 | $46.43 | $46.45 | $46.40 |
| Purchase #2 | $36.84 | 9.583% | $40.3704 | $40.37 | $40.35 | $40.40 |
| Purchase #3 | $146.81 | 6.856% | $156.8753 | $156.88 | $156.90 | $156.90 |
| Purchase #4 | $152.80 | 6.610% | $162.9001 | $162.90 | $162.90 | $162.90 |
| Purchase #5 | $234.86 | 13.726% | $267.0969 | $267.10 | $267.10 | $267.10 |
| Purchase #6 | $77.55 | 9.591% | $84.9878 | $84.99 | $85.00 | $85.00 |
| Purchase #7 | $172.27 | 3.661% | $178.5768 | $178.58 | $178.60 | $178.60 |
| 7 purchase totals = | $864.78 | $937.2356 | $937.25 | $937.30 | $937.30 | |