| 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 | $39.40 | 5.326% | $41.4984 | $41.50 | $41.50 | $41.50 |
| Purchase #2 | $10.26 | 10.354% | $11.3223 | $11.32 | $11.30 | $11.30 |
| Purchase #3 | $50.97 | 11.217% | $56.6873 | $56.69 | $56.70 | $56.70 |
| Purchase #4 | $33.54 | 6.305% | $35.6547 | $35.65 | $35.65 | $35.70 |
| Purchase #5 | $206.27 | 6.342% | $219.3516 | $219.35 | $219.35 | $219.40 |
| Purchase #6 | $63.35 | 9.117% | $69.1256 | $69.13 | $69.15 | $69.10 |
| Purchase #7 | $98.51 | 4.169% | $102.6169 | $102.62 | $102.60 | $102.60 |
| 7 purchase totals = | $502.30 | $536.2568 | $536.26 | $536.25 | $536.30 | |