| 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 | $47.74 | 12.650% | $53.7791 | $53.78 | $53.80 | $53.80 |
| Purchase #2 | $23.68 | 9.428% | $25.9126 | $25.91 | $25.90 | $25.90 |
| Purchase #3 | $140.39 | 4.368% | $146.5222 | $146.52 | $146.50 | $146.50 |
| Purchase #4 | $223.89 | 9.803% | $245.8379 | $245.84 | $245.85 | $245.80 |
| Purchase #5 | $154.51 | 13.522% | $175.4028 | $175.40 | $175.40 | $175.40 |
| Purchase #6 | $122.48 | 10.847% | $135.7654 | $135.77 | $135.75 | $135.80 |
| Purchase #7 | $214.67 | 5.594% | $226.6786 | $226.68 | $226.70 | $226.70 |
| 7 purchase totals = | $927.36 | $1,009.8986 | $1,009.90 | $1,009.90 | $1,009.90 | |