| 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 | $37.55 | 5.264% | $39.5266 | $39.53 | $39.55 | $39.50 |
| Purchase #2 | $135.60 | 5.562% | $143.1421 | $143.14 | $143.15 | $143.10 |
| Purchase #3 | $103.59 | 6.699% | $110.5295 | $110.53 | $110.55 | $110.50 |
| Purchase #4 | $182.51 | 6.432% | $194.249 | $194.25 | $194.25 | $194.20 |
| Purchase #5 | $87.79 | 4.781% | $91.9872 | $91.99 | $92.00 | $92.00 |
| Purchase #6 | $237.27 | 3.747% | $246.1605 | $246.16 | $246.15 | $246.20 |
| Purchase #7 | $230.68 | 11.676% | $257.6142 | $257.61 | $257.60 | $257.60 |
| 7 purchase totals = | $1,014.99 | $1,083.2091 | $1,083.21 | $1,083.25 | $1,083.10 | |