| 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 | $122.72 | 10.572% | $135.694 | $135.69 | $135.70 | $135.70 |
| Purchase #2 | $20.87 | 10.752% | $23.1139 | $23.11 | $23.10 | $23.10 |
| Purchase #3 | $180.35 | 8.344% | $195.3984 | $195.40 | $195.40 | $195.40 |
| Purchase #4 | $77.27 | 13.699% | $87.8552 | $87.86 | $87.85 | $87.90 |
| Purchase #5 | $105.99 | 8.305% | $114.7925 | $114.79 | $114.80 | $114.80 |
| Purchase #6 | $136.82 | 3.580% | $141.7182 | $141.72 | $141.70 | $141.70 |
| Purchase #7 | $22.93 | 6.535% | $24.4285 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $666.95 | $723.0007 | $723.00 | $723.00 | $723.00 | |