| 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 | $10.86 | 10.720% | $12.0242 | $12.02 | $12.00 | $12.00 |
| Purchase #2 | $80.79 | 5.162% | $84.9604 | $84.96 | $84.95 | $85.00 |
| Purchase #3 | $202.35 | 3.397% | $209.2238 | $209.22 | $209.20 | $209.20 |
| Purchase #4 | $39.43 | 5.673% | $41.6669 | $41.67 | $41.65 | $41.70 |
| Purchase #5 | $40.89 | 4.403% | $42.6904 | $42.69 | $42.70 | $42.70 |
| Purchase #6 | $93.38 | 12.423% | $104.9806 | $104.98 | $105.00 | $105.00 |
| Purchase #7 | $100.26 | 3.346% | $103.6147 | $103.61 | $103.60 | $103.60 |
| 7 purchase totals = | $567.96 | $599.1610 | $599.15 | $599.10 | $599.20 | |