| 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 | $66.58 | 11.584% | $74.2926 | $74.29 | $74.30 | $74.30 |
| Purchase #2 | $141.71 | 12.545% | $159.4875 | $159.49 | $159.50 | $159.50 |
| Purchase #3 | $89.85 | 6.364% | $95.5681 | $95.57 | $95.55 | $95.60 |
| Purchase #4 | $32.72 | 4.460% | $34.1793 | $34.18 | $34.20 | $34.20 |
| Purchase #5 | $138.37 | 6.811% | $147.7944 | $147.79 | $147.80 | $147.80 |
| Purchase #6 | $188.28 | 5.650% | $198.9178 | $198.92 | $198.90 | $198.90 |
| Purchase #7 | $181.74 | 7.613% | $195.5759 | $195.58 | $195.60 | $195.60 |
| 7 purchase totals = | $839.25 | $905.8156 | $905.82 | $905.85 | $905.90 | |