| 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 | $78.54 | 7.355% | $84.3166 | $84.32 | $84.30 | $84.30 |
| Purchase #2 | $64.61 | 6.177% | $68.601 | $68.60 | $68.60 | $68.60 |
| Purchase #3 | $66.40 | 9.530% | $72.7279 | $72.73 | $72.75 | $72.70 |
| Purchase #4 | $125.98 | 11.715% | $140.7386 | $140.74 | $140.75 | $140.70 |
| Purchase #5 | $111.80 | 3.342% | $115.5364 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $141.78 | 6.363% | $150.8015 | $150.80 | $150.80 | $150.80 |
| Purchase #7 | $35.40 | 4.120% | $36.8585 | $36.86 | $36.85 | $36.90 |
| 7 purchase totals = | $624.51 | $669.5805 | $669.59 | $669.60 | $669.50 | |