| 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 | $32.68 | 12.269% | $36.6895 | $36.69 | $36.70 | $36.70 |
| Purchase #2 | $85.99 | 5.177% | $90.4417 | $90.44 | $90.45 | $90.40 |
| Purchase #3 | $147.59 | 9.834% | $162.104 | $162.10 | $162.10 | $162.10 |
| Purchase #4 | $15.43 | 8.514% | $16.7437 | $16.74 | $16.75 | $16.70 |
| Purchase #5 | $166.75 | 10.366% | $184.0353 | $184.04 | $184.05 | $184.00 |
| Purchase #6 | $83.75 | 8.679% | $91.0187 | $91.02 | $91.00 | $91.00 |
| Purchase #7 | $23.97 | 7.417% | $25.7479 | $25.75 | $25.75 | $25.70 |
| 7 purchase totals = | $556.16 | $606.7808 | $606.78 | $606.80 | $606.60 | |