| 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 | $10.40 | 6.814% | $11.1087 | $11.11 | $11.10 | $11.10 |
| Purchase #2 | $123.73 | 9.164% | $135.0686 | $135.07 | $135.05 | $135.10 |
| Purchase #3 | $34.75 | 6.352% | $36.9573 | $36.96 | $36.95 | $37.00 |
| Purchase #4 | $131.62 | 12.477% | $148.0422 | $148.04 | $148.05 | $148.00 |
| Purchase #5 | $231.62 | 12.163% | $259.7919 | $259.79 | $259.80 | $259.80 |
| Purchase #6 | $238.74 | 6.696% | $254.726 | $254.73 | $254.75 | $254.70 |
| Purchase #7 | $17.71 | 6.575% | $18.8744 | $18.87 | $18.85 | $18.90 |
| 7 purchase totals = | $788.57 | $864.5691 | $864.57 | $864.55 | $864.60 | |