| 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 | $39.63 | 6.817% | $42.3316 | $42.33 | $42.35 | $42.30 |
| Purchase #2 | $230.94 | 9.717% | $253.3804 | $253.38 | $253.40 | $253.40 |
| Purchase #3 | $51.63 | 4.533% | $53.9704 | $53.97 | $53.95 | $54.00 |
| Purchase #4 | $67.65 | 4.221% | $70.5055 | $70.51 | $70.50 | $70.50 |
| Purchase #5 | $15.36 | 8.206% | $16.6204 | $16.62 | $16.60 | $16.60 |
| Purchase #6 | $8.96 | 8.458% | $9.7178 | $9.72 | $9.70 | $9.70 |
| Purchase #7 | $64.85 | 12.236% | $72.785 | $72.79 | $72.80 | $72.80 |
| 7 purchase totals = | $479.02 | $519.3111 | $519.32 | $519.30 | $519.30 | |