| 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 | $23.97 | 4.623% | $25.0781 | $25.08 | $25.10 | $25.10 |
| Purchase #2 | $245.40 | 8.591% | $266.4823 | $266.48 | $266.50 | $266.50 |
| Purchase #3 | $199.85 | 6.410% | $212.6604 | $212.66 | $212.65 | $212.70 |
| Purchase #4 | $242.62 | 4.284% | $253.0138 | $253.01 | $253.00 | $253.00 |
| Purchase #5 | $112.47 | 4.436% | $117.4592 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $159.98 | 7.755% | $172.3864 | $172.39 | $172.40 | $172.40 |
| Purchase #7 | $18.48 | 5.865% | $19.5639 | $19.56 | $19.55 | $19.60 |
| 7 purchase totals = | $1,002.77 | $1,066.6441 | $1,066.64 | $1,066.65 | $1,066.80 | |