| 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 | $36.64 | 8.229% | $39.6551 | $39.66 | $39.65 | $39.70 |
| Purchase #2 | $32.49 | 5.704% | $34.3432 | $34.34 | $34.35 | $34.30 |
| Purchase #3 | $142.82 | 8.311% | $154.6898 | $154.69 | $154.70 | $154.70 |
| Purchase #4 | $147.57 | 8.199% | $159.6693 | $159.67 | $159.65 | $159.70 |
| Purchase #5 | $141.34 | 4.439% | $147.6141 | $147.61 | $147.60 | $147.60 |
| Purchase #6 | $59.94 | 12.252% | $67.2838 | $67.28 | $67.30 | $67.30 |
| Purchase #7 | $184.25 | 8.335% | $199.6072 | $199.61 | $199.60 | $199.60 |
| 7 purchase totals = | $745.05 | $802.8625 | $802.86 | $802.85 | $802.90 | |