| 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 | $22.37 | 4.233% | $23.3169 | $23.32 | $23.30 | $23.30 |
| Purchase #2 | $19.59 | 10.282% | $21.6042 | $21.60 | $21.60 | $21.60 |
| Purchase #3 | $111.34 | 5.714% | $117.702 | $117.70 | $117.70 | $117.70 |
| Purchase #4 | $32.31 | 8.131% | $34.9371 | $34.94 | $34.95 | $34.90 |
| Purchase #5 | $92.46 | 11.630% | $103.2131 | $103.21 | $103.20 | $103.20 |
| Purchase #6 | $56.57 | 9.639% | $62.0228 | $62.02 | $62.00 | $62.00 |
| Purchase #7 | $203.29 | 8.618% | $220.8095 | $220.81 | $220.80 | $220.80 |
| 7 purchase totals = | $537.93 | $583.6056 | $583.60 | $583.55 | $583.50 | |