| 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 | $79.49 | 11.586% | $88.6997 | $88.70 | $88.70 | $88.70 |
| Purchase #2 | $181.84 | 3.194% | $187.648 | $187.65 | $187.65 | $187.60 |
| Purchase #3 | $191.31 | 9.560% | $209.5992 | $209.60 | $209.60 | $209.60 |
| Purchase #4 | $42.27 | 4.152% | $44.0251 | $44.03 | $44.05 | $44.00 |
| Purchase #5 | $174.59 | 3.425% | $180.5697 | $180.57 | $180.55 | $180.60 |
| Purchase #6 | $246.82 | 8.529% | $267.8713 | $267.87 | $267.85 | $267.90 |
| Purchase #7 | $141.99 | 10.402% | $156.7598 | $156.76 | $156.75 | $156.80 |
| 7 purchase totals = | $1,058.31 | $1,135.1728 | $1,135.18 | $1,135.15 | $1,135.20 | |