| 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 | $69.40 | 13.745% | $78.939 | $78.94 | $78.95 | $78.90 |
| Purchase #2 | $66.80 | 13.504% | $75.8207 | $75.82 | $75.80 | $75.80 |
| Purchase #3 | $72.41 | 4.358% | $75.5656 | $75.57 | $75.55 | $75.60 |
| Purchase #4 | $16.35 | 13.844% | $18.6135 | $18.61 | $18.60 | $18.60 |
| Purchase #5 | $178.86 | 5.141% | $188.0552 | $188.06 | $188.05 | $188.10 |
| Purchase #6 | $165.67 | 6.120% | $175.809 | $175.81 | $175.80 | $175.80 |
| Purchase #7 | $155.52 | 12.312% | $174.6676 | $174.67 | $174.65 | $174.70 |
| 7 purchase totals = | $725.01 | $787.4706 | $787.48 | $787.40 | $787.50 | |