| 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 | $69.76 | 10.595% | $77.1511 | $77.15 | $77.15 | $77.20 |
| Purchase #2 | $155.55 | 4.176% | $162.0458 | $162.05 | $162.05 | $162.00 |
| Purchase #3 | $12.26 | 8.284% | $13.2756 | $13.28 | $13.30 | $13.30 |
| Purchase #4 | $234.59 | 10.463% | $259.1352 | $259.14 | $259.15 | $259.10 |
| Purchase #5 | $230.64 | 8.871% | $251.1001 | $251.10 | $251.10 | $251.10 |
| Purchase #6 | $135.40 | 7.532% | $145.5983 | $145.60 | $145.60 | $145.60 |
| Purchase #7 | $12.90 | 13.389% | $14.6272 | $14.63 | $14.65 | $14.60 |
| 7 purchase totals = | $851.10 | $922.9333 | $922.95 | $923.00 | $922.90 | |