| 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 | $39.51 | 12.821% | $44.5756 | $44.58 | $44.60 | $44.60 |
| Purchase #2 | $20.70 | 6.790% | $22.1055 | $22.11 | $22.10 | $22.10 |
| Purchase #3 | $230.40 | 7.581% | $247.8666 | $247.87 | $247.85 | $247.90 |
| Purchase #4 | $241.71 | 6.181% | $256.6501 | $256.65 | $256.65 | $256.70 |
| Purchase #5 | $162.71 | 9.700% | $178.4929 | $178.49 | $178.50 | $178.50 |
| Purchase #6 | $200.36 | 6.592% | $213.5677 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $79.32 | 12.740% | $89.4254 | $89.43 | $89.45 | $89.40 |
| 7 purchase totals = | $974.71 | $1,052.6838 | $1,052.70 | $1,052.70 | $1,052.80 | |