| 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 | $39.96 | 3.591% | $41.395 | $41.40 | $41.40 | $41.40 |
| Purchase #2 | $74.35 | 4.873% | $77.9731 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $221.99 | 9.262% | $242.5507 | $242.55 | $242.55 | $242.60 |
| Purchase #4 | $213.32 | 5.538% | $225.1337 | $225.13 | $225.15 | $225.10 |
| Purchase #5 | $238.43 | 3.147% | $245.9334 | $245.93 | $245.95 | $245.90 |
| Purchase #6 | $18.57 | 5.393% | $19.5715 | $19.57 | $19.55 | $19.60 |
| Purchase #7 | $239.89 | 9.736% | $263.2457 | $263.25 | $263.25 | $263.20 |
| 7 purchase totals = | $1,046.51 | $1,115.8031 | $1,115.80 | $1,115.80 | $1,115.80 | |