| 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 | $51.62 | 9.502% | $56.5249 | $56.52 | $56.50 | $56.50 |
| Purchase #2 | $162.26 | 4.464% | $169.5033 | $169.50 | $169.50 | $169.50 |
| Purchase #3 | $173.29 | 4.463% | $181.0239 | $181.02 | $181.00 | $181.00 |
| Purchase #4 | $200.67 | 4.657% | $210.0152 | $210.02 | $210.00 | $210.00 |
| Purchase #5 | $17.87 | 10.407% | $19.7297 | $19.73 | $19.75 | $19.70 |
| Purchase #6 | $128.85 | 3.362% | $133.1819 | $133.18 | $133.20 | $133.20 |
| Purchase #7 | $140.70 | 6.811% | $150.2831 | $150.28 | $150.30 | $150.30 |
| 7 purchase totals = | $875.26 | $920.2620 | $920.25 | $920.25 | $920.20 | |