| 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 | $127.73 | 3.745% | $132.5135 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $122.75 | 10.671% | $135.8487 | $135.85 | $135.85 | $135.80 |
| Purchase #3 | $98.39 | 6.355% | $104.6427 | $104.64 | $104.65 | $104.60 |
| Purchase #4 | $47.92 | 6.113% | $50.8493 | $50.85 | $50.85 | $50.80 |
| Purchase #5 | $184.97 | 7.493% | $198.8298 | $198.83 | $198.85 | $198.80 |
| Purchase #6 | $232.33 | 10.393% | $256.4761 | $256.48 | $256.50 | $256.50 |
| Purchase #7 | $31.43 | 8.632% | $34.143 | $34.14 | $34.15 | $34.10 |
| 7 purchase totals = | $845.52 | $913.3031 | $913.30 | $913.35 | $913.10 | |