| 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 | $33.45 | 3.842% | $34.7351 | $34.74 | $34.75 | $34.70 |
| Purchase #2 | $207.68 | 6.508% | $221.1958 | $221.20 | $221.20 | $221.20 |
| Purchase #3 | $182.90 | 10.511% | $202.1246 | $202.12 | $202.10 | $202.10 |
| Purchase #4 | $78.97 | 13.767% | $89.8418 | $89.84 | $89.85 | $89.80 |
| Purchase #5 | $173.64 | 8.145% | $187.783 | $187.78 | $187.80 | $187.80 |
| Purchase #6 | $109.29 | 10.656% | $120.9359 | $120.94 | $120.95 | $120.90 |
| Purchase #7 | $182.34 | 11.377% | $203.0848 | $203.08 | $203.10 | $203.10 |
| 7 purchase totals = | $968.27 | $1,059.7010 | $1,059.70 | $1,059.75 | $1,059.60 | |