| 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 | $79.67 | 12.782% | $89.8534 | $89.85 | $89.85 | $89.90 |
| Purchase #2 | $189.70 | 13.109% | $214.5678 | $214.57 | $214.55 | $214.60 |
| Purchase #3 | $192.40 | 12.172% | $215.8189 | $215.82 | $215.80 | $215.80 |
| Purchase #4 | $8.52 | 13.428% | $9.6641 | $9.66 | $9.65 | $9.70 |
| Purchase #5 | $236.58 | 12.592% | $266.3702 | $266.37 | $266.35 | $266.40 |
| Purchase #6 | $149.61 | 9.806% | $164.2808 | $164.28 | $164.30 | $164.30 |
| Purchase #7 | $123.66 | 9.525% | $135.4386 | $135.44 | $135.45 | $135.40 |
| 7 purchase totals = | $980.14 | $1,095.9938 | $1,095.99 | $1,095.95 | $1,096.10 | |