| 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 | $31.62 | 8.530% | $34.3172 | $34.32 | $34.30 | $34.30 |
| Purchase #2 | $7.91 | 9.248% | $8.6415 | $8.64 | $8.65 | $8.60 |
| Purchase #3 | $25.44 | 4.797% | $26.6604 | $26.66 | $26.65 | $26.70 |
| Purchase #4 | $179.70 | 12.846% | $202.7843 | $202.78 | $202.80 | $202.80 |
| Purchase #5 | $203.42 | 7.785% | $219.2562 | $219.26 | $219.25 | $219.30 |
| Purchase #6 | $19.65 | 7.305% | $21.0854 | $21.09 | $21.10 | $21.10 |
| Purchase #7 | $100.28 | 13.189% | $113.5059 | $113.51 | $113.50 | $113.50 |
| 7 purchase totals = | $568.02 | $626.2509 | $626.26 | $626.25 | $626.30 | |