| 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 | $14.46 | 9.434% | $15.8242 | $15.82 | $15.80 | $15.80 |
| Purchase #2 | $192.54 | 9.872% | $211.5475 | $211.55 | $211.55 | $211.50 |
| Purchase #3 | $162.34 | 13.872% | $184.8598 | $184.86 | $184.85 | $184.90 |
| Purchase #4 | $183.76 | 4.844% | $192.6613 | $192.66 | $192.65 | $192.70 |
| Purchase #5 | $46.55 | 6.212% | $49.4417 | $49.44 | $49.45 | $49.40 |
| Purchase #6 | $156.87 | 9.679% | $172.0534 | $172.05 | $172.05 | $172.10 |
| Purchase #7 | $143.78 | 4.839% | $150.7375 | $150.74 | $150.75 | $150.70 |
| 7 purchase totals = | $900.30 | $977.1254 | $977.12 | $977.10 | $977.10 | |