| 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 | $7.60 | 7.295% | $8.1544 | $8.15 | $8.15 | $8.20 |
| Purchase #2 | $125.30 | 8.263% | $135.6535 | $135.65 | $135.65 | $135.70 |
| Purchase #3 | $84.97 | 12.643% | $95.7128 | $95.71 | $95.70 | $95.70 |
| Purchase #4 | $63.52 | 9.227% | $69.381 | $69.38 | $69.40 | $69.40 |
| Purchase #5 | $39.29 | 10.545% | $43.4331 | $43.43 | $43.45 | $43.40 |
| Purchase #6 | $172.53 | 3.523% | $178.6082 | $178.61 | $178.60 | $178.60 |
| Purchase #7 | $203.40 | 8.236% | $220.152 | $220.15 | $220.15 | $220.20 |
| 7 purchase totals = | $696.61 | $751.0950 | $751.08 | $751.10 | $751.20 | |