| 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 | $92.96 | 7.423% | $99.8604 | $99.86 | $99.85 | $99.90 |
| Purchase #2 | $208.36 | 6.104% | $221.0783 | $221.08 | $221.10 | $221.10 |
| Purchase #3 | $69.89 | 5.176% | $73.5075 | $73.51 | $73.50 | $73.50 |
| Purchase #4 | $181.38 | 3.569% | $187.8535 | $187.85 | $187.85 | $187.90 |
| Purchase #5 | $181.52 | 6.515% | $193.346 | $193.35 | $193.35 | $193.30 |
| Purchase #6 | $160.47 | 11.308% | $178.6159 | $178.62 | $178.60 | $178.60 |
| Purchase #7 | $135.76 | 3.177% | $140.0731 | $140.07 | $140.05 | $140.10 |
| 7 purchase totals = | $1,030.34 | $1,094.3347 | $1,094.34 | $1,094.30 | $1,094.40 | |