| 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 | $68.48 | 11.375% | $76.2696 | $76.27 | $76.25 | $76.30 |
| Purchase #2 | $160.47 | 12.631% | $180.739 | $180.74 | $180.75 | $180.70 |
| Purchase #3 | $238.69 | 8.845% | $259.8021 | $259.80 | $259.80 | $259.80 |
| Purchase #4 | $71.60 | 6.192% | $76.0335 | $76.03 | $76.05 | $76.00 |
| Purchase #5 | $27.57 | 7.394% | $29.6085 | $29.61 | $29.60 | $29.60 |
| Purchase #6 | $204.34 | 3.429% | $211.3468 | $211.35 | $211.35 | $211.30 |
| Purchase #7 | $237.51 | 8.468% | $257.6223 | $257.62 | $257.60 | $257.60 |
| 7 purchase totals = | $1,008.66 | $1,091.4218 | $1,091.42 | $1,091.40 | $1,091.30 | |