| 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 | $76.70 | 5.241% | $80.7198 | $80.72 | $80.70 | $80.70 |
| Purchase #2 | $124.91 | 3.638% | $129.4542 | $129.45 | $129.45 | $129.50 |
| Purchase #3 | $146.47 | 6.143% | $155.4677 | $155.47 | $155.45 | $155.50 |
| Purchase #4 | $119.48 | 7.675% | $128.6501 | $128.65 | $128.65 | $128.70 |
| Purchase #5 | $115.30 | 4.630% | $120.6384 | $120.64 | $120.65 | $120.60 |
| Purchase #6 | $192.34 | 9.334% | $210.293 | $210.29 | $210.30 | $210.30 |
| Purchase #7 | $168.50 | 6.457% | $179.38 | $179.38 | $179.40 | $179.40 |
| 7 purchase totals = | $943.70 | $1,004.6032 | $1,004.60 | $1,004.60 | $1,004.70 | |