| 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 | $64.28 | 10.789% | $71.2152 | $71.22 | $71.20 | $71.20 |
| Purchase #2 | $149.86 | 6.711% | $159.9171 | $159.92 | $159.90 | $159.90 |
| Purchase #3 | $147.56 | 10.282% | $162.7321 | $162.73 | $162.75 | $162.70 |
| Purchase #4 | $111.85 | 10.320% | $123.3929 | $123.39 | $123.40 | $123.40 |
| Purchase #5 | $7.85 | 6.653% | $8.3723 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $12.79 | 13.586% | $14.5276 | $14.53 | $14.55 | $14.50 |
| Purchase #7 | $84.32 | 10.629% | $93.2824 | $93.28 | $93.30 | $93.30 |
| 7 purchase totals = | $578.51 | $633.4396 | $633.44 | $633.45 | $633.40 | |