| 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 | $123.72 | 9.859% | $135.9176 | $135.92 | $135.90 | $135.90 |
| Purchase #2 | $29.62 | 9.133% | $32.3252 | $32.33 | $32.35 | $32.30 |
| Purchase #3 | $108.73 | 9.102% | $118.6266 | $118.63 | $118.65 | $118.60 |
| Purchase #4 | $204.52 | 10.457% | $225.9067 | $225.91 | $225.90 | $225.90 |
| Purchase #5 | $20.31 | 8.700% | $22.077 | $22.08 | $22.10 | $22.10 |
| Purchase #6 | $180.40 | 8.381% | $195.5193 | $195.52 | $195.50 | $195.50 |
| Purchase #7 | $17.75 | 9.488% | $19.4341 | $19.43 | $19.45 | $19.40 |
| 7 purchase totals = | $685.05 | $749.8065 | $749.82 | $749.85 | $749.70 | |