| 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 | $104.98 | 3.317% | $108.4622 | $108.46 | $108.45 | $108.50 |
| Purchase #2 | $81.42 | 4.170% | $84.8152 | $84.82 | $84.80 | $84.80 |
| Purchase #3 | $176.31 | 4.702% | $184.6001 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $77.66 | 10.190% | $85.5736 | $85.57 | $85.55 | $85.60 |
| Purchase #5 | $5.45 | 3.359% | $5.6331 | $5.63 | $5.65 | $5.60 |
| Purchase #6 | $199.38 | 11.236% | $221.7823 | $221.78 | $221.80 | $221.80 |
| Purchase #7 | $194.28 | 13.829% | $221.147 | $221.15 | $221.15 | $221.10 |
| 7 purchase totals = | $839.48 | $912.0135 | $912.01 | $912.00 | $912.00 | |