| 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 | $51.73 | 12.734% | $58.3173 | $58.32 | $58.30 | $58.30 |
| Purchase #2 | $29.45 | 5.679% | $31.1225 | $31.12 | $31.10 | $31.10 |
| Purchase #3 | $212.85 | 12.597% | $239.6627 | $239.66 | $239.65 | $239.70 |
| Purchase #4 | $138.90 | 6.817% | $148.3688 | $148.37 | $148.35 | $148.40 |
| Purchase #5 | $178.95 | 7.706% | $192.7399 | $192.74 | $192.75 | $192.70 |
| Purchase #6 | $172.90 | 7.256% | $185.4456 | $185.45 | $185.45 | $185.40 |
| Purchase #7 | $147.58 | 5.289% | $155.3855 | $155.39 | $155.40 | $155.40 |
| 7 purchase totals = | $932.36 | $1,011.0423 | $1,011.05 | $1,011.00 | $1,011.00 | |