| 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 | $117.82 | 4.751% | $123.4176 | $123.42 | $123.40 | $123.40 |
| Purchase #2 | $35.91 | 7.212% | $38.4998 | $38.50 | $38.50 | $38.50 |
| Purchase #3 | $63.68 | 7.261% | $68.3038 | $68.30 | $68.30 | $68.30 |
| Purchase #4 | $72.60 | 6.269% | $77.1513 | $77.15 | $77.15 | $77.20 |
| Purchase #5 | $27.28 | 7.380% | $29.2933 | $29.29 | $29.30 | $29.30 |
| Purchase #6 | $100.68 | 12.733% | $113.4996 | $113.50 | $113.50 | $113.50 |
| Purchase #7 | $12.26 | 5.288% | $12.9083 | $12.91 | $12.90 | $12.90 |
| 7 purchase totals = | $430.23 | $463.0737 | $463.07 | $463.05 | $463.10 | |