| 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 | $69.97 | 13.815% | $79.6364 | $79.64 | $79.65 | $79.60 |
| Purchase #2 | $118.93 | 9.369% | $130.0726 | $130.07 | $130.05 | $130.10 |
| Purchase #3 | $196.75 | 12.421% | $221.1883 | $221.19 | $221.20 | $221.20 |
| Purchase #4 | $134.76 | 7.859% | $145.3508 | $145.35 | $145.35 | $145.40 |
| Purchase #5 | $201.31 | 11.718% | $224.8995 | $224.90 | $224.90 | $224.90 |
| Purchase #6 | $34.69 | 3.529% | $35.9142 | $35.91 | $35.90 | $35.90 |
| Purchase #7 | $237.79 | 4.735% | $249.0494 | $249.05 | $249.05 | $249.00 |
| 7 purchase totals = | $994.20 | $1,086.1112 | $1,086.11 | $1,086.10 | $1,086.10 | |