| 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 | $29.98 | 13.269% | $33.958 | $33.96 | $33.95 | $34.00 |
| Purchase #2 | $49.28 | 13.818% | $56.0895 | $56.09 | $56.10 | $56.10 |
| Purchase #3 | $187.42 | 5.804% | $198.2979 | $198.30 | $198.30 | $198.30 |
| Purchase #4 | $24.44 | 4.663% | $25.5796 | $25.58 | $25.60 | $25.60 |
| Purchase #5 | $221.60 | 8.511% | $240.4604 | $240.46 | $240.45 | $240.50 |
| Purchase #6 | $5.38 | 7.434% | $5.7799 | $5.78 | $5.80 | $5.80 |
| Purchase #7 | $192.98 | 8.109% | $208.6287 | $208.63 | $208.65 | $208.60 |
| 7 purchase totals = | $711.08 | $768.7940 | $768.80 | $768.85 | $768.90 | |