| 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 | $39.91 | 7.638% | $42.9583 | $42.96 | $42.95 | $43.00 |
| Purchase #2 | $196.82 | 7.683% | $211.9417 | $211.94 | $211.95 | $211.90 |
| Purchase #3 | $34.67 | 13.822% | $39.4621 | $39.46 | $39.45 | $39.50 |
| Purchase #4 | $232.86 | 5.596% | $245.8908 | $245.89 | $245.90 | $245.90 |
| Purchase #5 | $64.64 | 5.798% | $68.3878 | $68.39 | $68.40 | $68.40 |
| Purchase #6 | $13.33 | 10.523% | $14.7327 | $14.73 | $14.75 | $14.70 |
| Purchase #7 | $134.46 | 5.432% | $141.7639 | $141.76 | $141.75 | $141.80 |
| 7 purchase totals = | $716.69 | $765.1373 | $765.13 | $765.15 | $765.20 | |