| 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 | $39.91 | 9.171% | $43.5701 | $43.57 | $43.55 | $43.60 |
| Purchase #2 | $240.92 | 11.870% | $269.5172 | $269.52 | $269.50 | $269.50 |
| Purchase #3 | $128.71 | 4.280% | $134.2188 | $134.22 | $134.20 | $134.20 |
| Purchase #4 | $58.45 | 8.489% | $63.4118 | $63.41 | $63.40 | $63.40 |
| Purchase #5 | $41.83 | 12.261% | $46.9588 | $46.96 | $46.95 | $47.00 |
| Purchase #6 | $205.46 | 7.481% | $220.8305 | $220.83 | $220.85 | $220.80 |
| Purchase #7 | $196.71 | 7.407% | $211.2803 | $211.28 | $211.30 | $211.30 |
| 7 purchase totals = | $911.99 | $989.7875 | $989.79 | $989.75 | $989.80 | |