| 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 | $36.47 | 5.123% | $38.3384 | $38.34 | $38.35 | $38.30 |
| Purchase #2 | $82.50 | 13.868% | $93.9411 | $93.94 | $93.95 | $93.90 |
| Purchase #3 | $32.55 | 10.307% | $35.9049 | $35.90 | $35.90 | $35.90 |
| Purchase #4 | $221.35 | 10.238% | $244.0118 | $244.01 | $244.00 | $244.00 |
| Purchase #5 | $39.63 | 9.780% | $43.5058 | $43.51 | $43.50 | $43.50 |
| Purchase #6 | $236.58 | 9.822% | $259.8169 | $259.82 | $259.80 | $259.80 |
| Purchase #7 | $36.99 | 12.385% | $41.5712 | $41.57 | $41.55 | $41.60 |
| 7 purchase totals = | $686.07 | $757.0901 | $757.09 | $757.05 | $757.00 | |