| 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 | $29.40 | 13.745% | $33.441 | $33.44 | $33.45 | $33.40 |
| Purchase #2 | $111.96 | 8.457% | $121.4285 | $121.43 | $121.45 | $121.40 |
| Purchase #3 | $95.33 | 8.163% | $103.1118 | $103.11 | $103.10 | $103.10 |
| Purchase #4 | $68.78 | 5.806% | $72.7734 | $72.77 | $72.75 | $72.80 |
| Purchase #5 | $8.86 | 3.768% | $9.1938 | $9.19 | $9.20 | $9.20 |
| Purchase #6 | $168.85 | 12.708% | $190.3075 | $190.31 | $190.30 | $190.30 |
| Purchase #7 | $43.27 | 6.241% | $45.9705 | $45.97 | $45.95 | $46.00 |
| 7 purchase totals = | $526.45 | $576.2265 | $576.22 | $576.20 | $576.20 | |