| 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 | $71.71 | 6.647% | $76.4766 | $76.48 | $76.50 | $76.50 |
| Purchase #2 | $122.65 | 13.140% | $138.7662 | $138.77 | $138.75 | $138.80 |
| Purchase #3 | $135.84 | 3.810% | $141.0155 | $141.02 | $141.00 | $141.00 |
| Purchase #4 | $120.58 | 6.438% | $128.3429 | $128.34 | $128.35 | $128.30 |
| Purchase #5 | $98.71 | 3.618% | $102.2813 | $102.28 | $102.30 | $102.30 |
| Purchase #6 | $8.80 | 12.305% | $9.8828 | $9.88 | $9.90 | $9.90 |
| Purchase #7 | $149.92 | 3.596% | $155.3111 | $155.31 | $155.30 | $155.30 |
| 7 purchase totals = | $708.21 | $752.0764 | $752.08 | $752.10 | $752.10 | |