| 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 | $60.72 | 7.236% | $65.1137 | $65.11 | $65.10 | $65.10 |
| Purchase #2 | $182.54 | 8.700% | $198.421 | $198.42 | $198.40 | $198.40 |
| Purchase #3 | $23.60 | 7.122% | $25.2808 | $25.28 | $25.30 | $25.30 |
| Purchase #4 | $165.69 | 3.864% | $172.0923 | $172.09 | $172.10 | $172.10 |
| Purchase #5 | $96.57 | 3.589% | $100.0359 | $100.04 | $100.05 | $100.00 |
| Purchase #6 | $165.48 | 7.620% | $178.0896 | $178.09 | $178.10 | $178.10 |
| Purchase #7 | $49.99 | 12.187% | $56.0823 | $56.08 | $56.10 | $56.10 |
| 7 purchase totals = | $744.59 | $795.1156 | $795.11 | $795.15 | $795.10 | |