| 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 | $36.69 | 7.874% | $39.579 | $39.58 | $39.60 | $39.60 |
| Purchase #2 | $140.64 | 10.422% | $155.2975 | $155.30 | $155.30 | $155.30 |
| Purchase #3 | $6.26 | 10.159% | $6.896 | $6.90 | $6.90 | $6.90 |
| Purchase #4 | $21.96 | 3.623% | $22.7556 | $22.76 | $22.75 | $22.80 |
| Purchase #5 | $244.26 | 3.790% | $253.5175 | $253.52 | $253.50 | $253.50 |
| Purchase #6 | $158.50 | 4.135% | $165.054 | $165.05 | $165.05 | $165.10 |
| Purchase #7 | $84.28 | 3.347% | $87.1009 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $692.59 | $730.2005 | $730.21 | $730.20 | $730.30 | |