| 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 | $69.99 | 7.521% | $75.2539 | $75.25 | $75.25 | $75.30 |
| Purchase #2 | $194.55 | 11.592% | $217.1022 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $76.63 | 8.127% | $82.8577 | $82.86 | $82.85 | $82.90 |
| Purchase #4 | $219.57 | 4.199% | $228.7897 | $228.79 | $228.80 | $228.80 |
| Purchase #5 | $237.87 | 8.737% | $258.6527 | $258.65 | $258.65 | $258.70 |
| Purchase #6 | $149.97 | 4.462% | $156.6617 | $156.66 | $156.65 | $156.70 |
| Purchase #7 | $52.74 | 9.499% | $57.7498 | $57.75 | $57.75 | $57.70 |
| 7 purchase totals = | $1,001.32 | $1,077.0677 | $1,077.06 | $1,077.05 | $1,077.20 | |