| 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 | $112.61 | 8.596% | $122.29 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $60.32 | 12.577% | $67.9064 | $67.91 | $67.90 | $67.90 |
| Purchase #3 | $65.89 | 13.721% | $74.9308 | $74.93 | $74.95 | $74.90 |
| Purchase #4 | $35.51 | 9.292% | $38.8096 | $38.81 | $38.80 | $38.80 |
| Purchase #5 | $22.49 | 8.333% | $24.3641 | $24.36 | $24.35 | $24.40 |
| Purchase #6 | $64.32 | 4.137% | $66.9809 | $66.98 | $67.00 | $67.00 |
| Purchase #7 | $231.29 | 9.472% | $253.1978 | $253.20 | $253.20 | $253.20 |
| 7 purchase totals = | $592.43 | $648.4796 | $648.48 | $648.50 | $648.50 | |