| 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 | $76.54 | 4.255% | $79.7968 | $79.80 | $79.80 | $79.80 |
| Purchase #2 | $95.30 | 3.469% | $98.606 | $98.61 | $98.60 | $98.60 |
| Purchase #3 | $221.65 | 12.498% | $249.3518 | $249.35 | $249.35 | $249.40 |
| Purchase #4 | $46.86 | 9.726% | $51.4176 | $51.42 | $51.40 | $51.40 |
| Purchase #5 | $121.53 | 11.260% | $135.2143 | $135.21 | $135.20 | $135.20 |
| Purchase #6 | $111.82 | 10.855% | $123.9581 | $123.96 | $123.95 | $124.00 |
| Purchase #7 | $32.26 | 6.840% | $34.4666 | $34.47 | $34.45 | $34.50 |
| 7 purchase totals = | $705.96 | $772.8112 | $772.82 | $772.75 | $772.90 | |