| 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 | $133.42 | 10.608% | $147.5732 | $147.57 | $147.55 | $147.60 |
| Purchase #2 | $71.33 | 9.722% | $78.2647 | $78.26 | $78.25 | $78.30 |
| Purchase #3 | $62.88 | 13.871% | $71.6021 | $71.60 | $71.60 | $71.60 |
| Purchase #4 | $241.62 | 11.626% | $269.7107 | $269.71 | $269.70 | $269.70 |
| Purchase #5 | $8.80 | 13.269% | $9.9677 | $9.97 | $9.95 | $10.00 |
| Purchase #6 | $65.63 | 10.341% | $72.4168 | $72.42 | $72.40 | $72.40 |
| Purchase #7 | $125.64 | 9.874% | $138.0457 | $138.05 | $138.05 | $138.00 |
| 7 purchase totals = | $709.32 | $787.5809 | $787.58 | $787.50 | $787.60 | |