| 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 | $7.45 | 10.417% | $8.2261 | $8.23 | $8.25 | $8.20 |
| Purchase #2 | $92.28 | 6.431% | $98.2145 | $98.21 | $98.20 | $98.20 |
| Purchase #3 | $11.44 | 9.720% | $12.552 | $12.55 | $12.55 | $12.60 |
| Purchase #4 | $172.98 | 13.270% | $195.9344 | $195.93 | $195.95 | $195.90 |
| Purchase #5 | $32.47 | 11.169% | $36.0966 | $36.10 | $36.10 | $36.10 |
| Purchase #6 | $75.88 | 7.341% | $81.4504 | $81.45 | $81.45 | $81.50 |
| Purchase #7 | $25.42 | 12.158% | $28.5106 | $28.51 | $28.50 | $28.50 |
| 7 purchase totals = | $417.92 | $460.9846 | $460.98 | $461.00 | $461.00 | |