| 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 | $72.87 | 5.358% | $76.7744 | $76.77 | $76.75 | $76.80 |
| Purchase #2 | $135.91 | 8.792% | $147.8592 | $147.86 | $147.85 | $147.90 |
| Purchase #3 | $18.55 | 12.558% | $20.8795 | $20.88 | $20.90 | $20.90 |
| Purchase #4 | $208.77 | 5.627% | $220.5175 | $220.52 | $220.50 | $220.50 |
| Purchase #5 | $79.95 | 10.502% | $88.3463 | $88.35 | $88.35 | $88.30 |
| Purchase #6 | $186.85 | 3.109% | $192.6592 | $192.66 | $192.65 | $192.70 |
| Purchase #7 | $120.74 | 6.399% | $128.4662 | $128.47 | $128.45 | $128.50 |
| 7 purchase totals = | $823.64 | $875.5023 | $875.51 | $875.45 | $875.60 | |