| 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 | $29.68 | 12.198% | $33.3004 | $33.30 | $33.30 | $33.30 |
| Purchase #2 | $21.96 | 3.692% | $22.7708 | $22.77 | $22.75 | $22.80 |
| Purchase #3 | $245.94 | 13.509% | $279.164 | $279.16 | $279.15 | $279.20 |
| Purchase #4 | $225.33 | 10.207% | $248.3294 | $248.33 | $248.35 | $248.30 |
| Purchase #5 | $32.33 | 7.277% | $34.6827 | $34.68 | $34.70 | $34.70 |
| Purchase #6 | $205.69 | 5.298% | $216.5875 | $216.59 | $216.60 | $216.60 |
| Purchase #7 | $136.93 | 3.458% | $141.665 | $141.67 | $141.65 | $141.70 |
| 7 purchase totals = | $897.86 | $976.4998 | $976.50 | $976.50 | $976.60 | |