| 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 | $31.93 | 12.427% | $35.8979 | $35.90 | $35.90 | $35.90 |
| Purchase #2 | $60.93 | 12.588% | $68.5999 | $68.60 | $68.60 | $68.60 |
| Purchase #3 | $40.63 | 7.849% | $43.819 | $43.82 | $43.80 | $43.80 |
| Purchase #4 | $211.70 | 9.740% | $232.3196 | $232.32 | $232.30 | $232.30 |
| Purchase #5 | $72.90 | 3.423% | $75.3954 | $75.40 | $75.40 | $75.40 |
| Purchase #6 | $160.84 | 7.389% | $172.7245 | $172.72 | $172.70 | $172.70 |
| Purchase #7 | $73.77 | 6.233% | $78.3681 | $78.37 | $78.35 | $78.40 |
| 7 purchase totals = | $652.70 | $707.1244 | $707.13 | $707.05 | $707.10 | |