| 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 | $96.99 | 5.832% | $102.6465 | $102.65 | $102.65 | $102.60 |
| Purchase #2 | $23.36 | 3.326% | $24.137 | $24.14 | $24.15 | $24.10 |
| Purchase #3 | $128.25 | 5.559% | $135.3794 | $135.38 | $135.40 | $135.40 |
| Purchase #4 | $68.69 | 11.272% | $76.4327 | $76.43 | $76.45 | $76.40 |
| Purchase #5 | $144.38 | 3.708% | $149.7336 | $149.73 | $149.75 | $149.70 |
| Purchase #6 | $5.54 | 6.383% | $5.8936 | $5.89 | $5.90 | $5.90 |
| Purchase #7 | $75.31 | 13.111% | $85.1839 | $85.18 | $85.20 | $85.20 |
| 7 purchase totals = | $542.52 | $579.4067 | $579.40 | $579.50 | $579.30 | |