| 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 | $63.56 | 10.164% | $70.0202 | $70.02 | $70.00 | $70.00 |
| Purchase #2 | $213.57 | 3.829% | $221.7476 | $221.75 | $221.75 | $221.70 |
| Purchase #3 | $131.31 | 7.620% | $141.3158 | $141.32 | $141.30 | $141.30 |
| Purchase #4 | $27.73 | 5.163% | $29.1617 | $29.16 | $29.15 | $29.20 |
| Purchase #5 | $6.36 | 8.867% | $6.9239 | $6.92 | $6.90 | $6.90 |
| Purchase #6 | $147.32 | 6.584% | $157.0195 | $157.02 | $157.00 | $157.00 |
| Purchase #7 | $115.89 | 5.556% | $122.3288 | $122.33 | $122.35 | $122.30 |
| 7 purchase totals = | $705.74 | $748.5175 | $748.52 | $748.45 | $748.40 | |