| 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 | $51.53 | 7.294% | $55.2886 | $55.29 | $55.30 | $55.30 |
| Purchase #2 | $148.25 | 8.724% | $161.1833 | $161.18 | $161.20 | $161.20 |
| Purchase #3 | $232.94 | 5.392% | $245.5001 | $245.50 | $245.50 | $245.50 |
| Purchase #4 | $178.38 | 6.161% | $189.37 | $189.37 | $189.35 | $189.40 |
| Purchase #5 | $10.76 | 12.354% | $12.0893 | $12.09 | $12.10 | $12.10 |
| Purchase #6 | $39.62 | 10.158% | $43.6446 | $43.64 | $43.65 | $43.60 |
| Purchase #7 | $70.86 | 12.842% | $79.9598 | $79.96 | $79.95 | $80.00 |
| 7 purchase totals = | $732.34 | $787.0357 | $787.03 | $787.05 | $787.10 | |