| 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 | $79.80 | 9.555% | $87.4249 | $87.42 | $87.40 | $87.40 |
| Purchase #2 | $228.44 | 12.341% | $256.6318 | $256.63 | $256.65 | $256.60 |
| Purchase #3 | $19.51 | 10.424% | $21.5437 | $21.54 | $21.55 | $21.50 |
| Purchase #4 | $133.76 | 6.872% | $142.952 | $142.95 | $142.95 | $143.00 |
| Purchase #5 | $239.89 | 7.767% | $258.5223 | $258.52 | $258.50 | $258.50 |
| Purchase #6 | $6.72 | 6.693% | $7.1698 | $7.17 | $7.15 | $7.20 |
| Purchase #7 | $216.54 | 6.293% | $230.1669 | $230.17 | $230.15 | $230.20 |
| 7 purchase totals = | $924.66 | $1,004.4114 | $1,004.40 | $1,004.35 | $1,004.40 | |