| 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 | $51.73 | 6.171% | $54.9223 | $54.92 | $54.90 | $54.90 |
| Purchase #2 | $203.65 | 3.277% | $210.3236 | $210.32 | $210.30 | $210.30 |
| Purchase #3 | $20.35 | 4.168% | $21.1982 | $21.20 | $21.20 | $21.20 |
| Purchase #4 | $49.30 | 11.260% | $54.8512 | $54.85 | $54.85 | $54.90 |
| Purchase #5 | $133.32 | 8.403% | $144.5229 | $144.52 | $144.50 | $144.50 |
| Purchase #6 | $146.90 | 10.254% | $161.9631 | $161.96 | $161.95 | $162.00 |
| Purchase #7 | $149.99 | 9.759% | $164.6275 | $164.63 | $164.65 | $164.60 |
| 7 purchase totals = | $755.24 | $812.4088 | $812.40 | $812.35 | $812.40 | |